2070971887088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{839723}}^1$

素因数の和:839982

約数の個数: 80

約数和(自身を含む): 4408268852736

約数和(自身を除く): 2337296965648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 167, 208, 284, 334, 568, 668, 923, 1136, 1336, 1846, 2171, 2672, 3692, 4342, 7384, 8684, 11857, 14768, 17368, 23714, 34736, 47428, 94856, 154141, 189712, 308282, 616564, 839723, 1233128, 1679446, 2466256, 3358892, 6717784, 10916399, 13435568, 21832798, 43665596, 59620333, 87331192, 119240666, 140233741, 174662384, 238481332, 280467482, 476962664, 560934964, 775064329, 953925328, 1121869928, 1550128658, 1823038633, 2243739856, 3100257316, 3646077266, 6200514632, 7292154532, 9956595611, 12401029264, 14584309064, 19913191222, 29168618128, 39826382444, 79652764888, 129435742943, 159305529776, 258871485886, 517742971772, 1035485943544, 2070971887088]

約数ペア:

[(1, 2070971887088), (2, 1035485943544), (4, 517742971772), (8, 258871485886), (13, 159305529776), (16, 129435742943), (26, 79652764888), (52, 39826382444), (71, 29168618128), (104, 19913191222), (142, 14584309064), (167, 12401029264), (208, 9956595611), (284, 7292154532), (334, 6200514632), (568, 3646077266), (668, 3100257316), (923, 2243739856), (1136, 1823038633), (1336, 1550128658), (1846, 1121869928), (2171, 953925328), (2672, 775064329), (3692, 560934964), (4342, 476962664), (7384, 280467482), (8684, 238481332), (11857, 174662384), (14768, 140233741), (17368, 119240666), (23714, 87331192), (34736, 59620333), (47428, 43665596), (94856, 21832798), (154141, 13435568), (189712, 10916399), (308282, 6717784), (616564, 3358892), (839723, 2466256), (1233128, 1679446)]