2628719834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 4536010752

約数和(自身を除く): 1907290918

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 181, 362, 403, 481, 487, 806, 962, 974, 1147, 2294, 2353, 4706, 5611, 6331, 6697, 11222, 12662, 13394, 14911, 15097, 18019, 29822, 30194, 36038, 72943, 87061, 88147, 145886, 174122, 176294, 196261, 207607, 234247, 392522, 415214, 468494, 558589, 1117178, 1145911, 2291822, 2698891, 2732557, 3261439, 5397782, 5465114, 6522878, 7261657, 14523314, 35523241, 42398707, 71046482, 84797414, 101104609, 202209218, 1314359917, 2628719834]

約数ペア:

[(1, 2628719834), (2, 1314359917), (13, 202209218), (26, 101104609), (31, 84797414), (37, 71046482), (62, 42398707), (74, 35523241), (181, 14523314), (362, 7261657), (403, 6522878), (481, 5465114), (487, 5397782), (806, 3261439), (962, 2732557), (974, 2698891), (1147, 2291822), (2294, 1145911), (2353, 1117178), (4706, 558589), (5611, 468494), (6331, 415214), (6697, 392522), (11222, 234247), (12662, 207607), (13394, 196261), (14911, 176294), (15097, 174122), (18019, 145886), (29822, 88147), (30194, 87061), (36038, 72943)]