90698418044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{204983}}^1$

素因数の和:205194

約数の個数: 48

約数和(自身を含む): 174849712128

約数和(自身を除く): 84151294084

約数列:

[1, 2, 4, 13, 26, 52, 67, 127, 134, 254, 268, 508, 871, 1651, 1742, 3302, 3484, 6604, 8509, 17018, 34036, 110617, 204983, 221234, 409966, 442468, 819932, 2664779, 5329558, 10659116, 13733861, 26032841, 27467722, 52065682, 54935444, 104131364, 178540193, 338426933, 357080386, 676853866, 714160772, 1353707732, 1744200347, 3488400694, 6976801388, 22674604511, 45349209022, 90698418044]

約数ペア:

[(1, 90698418044), (2, 45349209022), (4, 22674604511), (13, 6976801388), (26, 3488400694), (52, 1744200347), (67, 1353707732), (127, 714160772), (134, 676853866), (254, 357080386), (268, 338426933), (508, 178540193), (871, 104131364), (1651, 54935444), (1742, 52065682), (3302, 27467722), (3484, 26032841), (6604, 13733861), (8509, 10659116), (17018, 5329558), (34036, 2664779), (110617, 819932), (204983, 442468), (221234, 409966)]