314482610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65381}}^1$

素因数の和:65438

約数の個数: 32

約数和(自身を含む): 626098032

約数和(自身を除く): 311615422

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 65381, 130762, 326905, 653810, 849953, 1699906, 2419097, 4249765, 4838194, 8499530, 12095485, 24190970, 31448261, 62896522, 157241305, 314482610]

約数ペア:

[(1, 314482610), (2, 157241305), (5, 62896522), (10, 31448261), (13, 24190970), (26, 12095485), (37, 8499530), (65, 4838194), (74, 4249765), (130, 2419097), (185, 1699906), (370, 849953), (481, 653810), (962, 326905), (2405, 130762), (4810, 65381)]