1010646416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131321}}^1$

素因数の和:131379

約数の個数: 40

約数和(自身を含む): 2165762424

約数和(自身を除く): 1155116008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 131321, 262642, 525284, 1050568, 1707173, 2101136, 3414346, 4858877, 6828692, 9717754, 13657384, 19435508, 27314768, 38871016, 63165401, 77742032, 126330802, 252661604, 505323208, 1010646416]

約数ペア:

[(1, 1010646416), (2, 505323208), (4, 252661604), (8, 126330802), (13, 77742032), (16, 63165401), (26, 38871016), (37, 27314768), (52, 19435508), (74, 13657384), (104, 9717754), (148, 6828692), (208, 4858877), (296, 3414346), (481, 2101136), (592, 1707173), (962, 1050568), (1924, 525284), (3848, 262642), (7696, 131321)]