1386232432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 2950700032

約数和(自身を除く): 1564467600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 127, 194, 208, 254, 388, 508, 541, 776, 1016, 1082, 1261, 1552, 1651, 2032, 2164, 2522, 3302, 4328, 5044, 6604, 7033, 8656, 10088, 12319, 13208, 14066, 20176, 24638, 26416, 28132, 49276, 52477, 56264, 68707, 98552, 104954, 112528, 137414, 160147, 197104, 209908, 274828, 320294, 419816, 549656, 640588, 682201, 839632, 893191, 1099312, 1281176, 1364402, 1786382, 2562352, 2728804, 3572764, 5457608, 6664579, 7145528, 10915216, 13329158, 14291056, 26658316, 53316632, 86639527, 106633264, 173279054, 346558108, 693116216, 1386232432]

約数ペア:

[(1, 1386232432), (2, 693116216), (4, 346558108), (8, 173279054), (13, 106633264), (16, 86639527), (26, 53316632), (52, 26658316), (97, 14291056), (104, 13329158), (127, 10915216), (194, 7145528), (208, 6664579), (254, 5457608), (388, 3572764), (508, 2728804), (541, 2562352), (776, 1786382), (1016, 1364402), (1082, 1281176), (1261, 1099312), (1552, 893191), (1651, 839632), (2032, 682201), (2164, 640588), (2522, 549656), (3302, 419816), (4328, 320294), (5044, 274828), (6604, 209908), (7033, 197104), (8656, 160147), (10088, 137414), (12319, 112528), (13208, 104954), (14066, 98552), (20176, 68707), (24638, 56264), (26416, 52477), (28132, 49276)]