4044837914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 7791759360

約数和(自身を除く): 3746921446

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 43, 46, 86, 221, 247, 299, 323, 391, 437, 442, 487, 494, 559, 598, 646, 731, 782, 817, 874, 974, 989, 1118, 1462, 1634, 1978, 4199, 5083, 5681, 6331, 7429, 8279, 8398, 9253, 9503, 10166, 10621, 11201, 11362, 12662, 12857, 13889, 14858, 16558, 16813, 18506, 18791, 19006, 20941, 21242, 22402, 25714, 27778, 33626, 37582, 41882, 96577, 107627, 120289, 145613, 157301, 180557, 190417, 193154, 212819, 215254, 218569, 240578, 244283, 272233, 291226, 314602, 319447, 355997, 361114, 380834, 397879, 425638, 437138, 481643, 488566, 544466, 638894, 711994, 795758, 963286, 2044913, 2475421, 2766647, 3617923, 4089826, 4152811, 4627961, 4950842, 5172427, 5533294, 6261359, 6763943, 7235846, 8187931, 8305622, 9151217, 9255922, 10344854, 12522718, 13527886, 16375862, 18302434, 47032999, 87931259, 94065998, 106443103, 118965821, 155570689, 175862518, 212886206, 237931642, 311141378, 2022418957, 4044837914]

約数ペア:

[(1, 4044837914), (2, 2022418957), (13, 311141378), (17, 237931642), (19, 212886206), (23, 175862518), (26, 155570689), (34, 118965821), (38, 106443103), (43, 94065998), (46, 87931259), (86, 47032999), (221, 18302434), (247, 16375862), (299, 13527886), (323, 12522718), (391, 10344854), (437, 9255922), (442, 9151217), (487, 8305622), (494, 8187931), (559, 7235846), (598, 6763943), (646, 6261359), (731, 5533294), (782, 5172427), (817, 4950842), (874, 4627961), (974, 4152811), (989, 4089826), (1118, 3617923), (1462, 2766647), (1634, 2475421), (1978, 2044913), (4199, 963286), (5083, 795758), (5681, 711994), (6331, 638894), (7429, 544466), (8279, 488566), (8398, 481643), (9253, 437138), (9503, 425638), (10166, 397879), (10621, 380834), (11201, 361114), (11362, 355997), (12662, 319447), (12857, 314602), (13889, 291226), (14858, 272233), (16558, 244283), (16813, 240578), (18506, 218569), (18791, 215254), (19006, 212819), (20941, 193154), (21242, 190417), (22402, 180557), (25714, 157301), (27778, 145613), (33626, 120289), (37582, 107627), (41882, 96577)]