1330461392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{172877}}^1$

素因数の和:172935

約数の個数: 40

約数和(自身を含む): 2851103976

約数和(自身を除く): 1520642584

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 172877, 345754, 691508, 1383016, 2247401, 2766032, 4494802, 6396449, 8989604, 12792898, 17979208, 25585796, 35958416, 51171592, 83153837, 102343184, 166307674, 332615348, 665230696, 1330461392]

約数ペア:

[(1, 1330461392), (2, 665230696), (4, 332615348), (8, 166307674), (13, 102343184), (16, 83153837), (26, 51171592), (37, 35958416), (52, 25585796), (74, 17979208), (104, 12792898), (148, 8989604), (208, 6396449), (296, 4494802), (481, 2766032), (592, 2247401), (962, 1383016), (1924, 691508), (3848, 345754), (7696, 172877)]