12912454828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{46861}}^1$

素因数の和:47642

約数の個数: 48

約数和(自身を含む): 27848774464

約数和(自身を除く): 14936319636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 757, 1514, 3028, 5299, 9841, 10598, 19682, 21196, 39364, 46861, 68887, 93722, 137774, 187444, 275548, 328027, 609193, 656054, 1218386, 1312108, 2436772, 4264351, 8528702, 17057404, 35473777, 70947554, 141895108, 248316439, 461159101, 496632878, 922318202, 993265756, 1844636404, 3228113707, 6456227414, 12912454828]

約数ペア:

[(1, 12912454828), (2, 6456227414), (4, 3228113707), (7, 1844636404), (13, 993265756), (14, 922318202), (26, 496632878), (28, 461159101), (52, 248316439), (91, 141895108), (182, 70947554), (364, 35473777), (757, 17057404), (1514, 8528702), (3028, 4264351), (5299, 2436772), (9841, 1312108), (10598, 1218386), (19682, 656054), (21196, 609193), (39364, 328027), (46861, 275548), (68887, 187444), (93722, 137774)]