58298890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 113573376

約数和(自身を除く): 55274486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2011, 2230, 2899, 4022, 5798, 10055, 14495, 20110, 26143, 28990, 52286, 130715, 261430, 448453, 896906, 2242265, 4484530, 5829889, 11659778, 29149445, 58298890]

約数ペア:

[(1, 58298890), (2, 29149445), (5, 11659778), (10, 5829889), (13, 4484530), (26, 2242265), (65, 896906), (130, 448453), (223, 261430), (446, 130715), (1115, 52286), (2011, 28990), (2230, 26143), (2899, 20110), (4022, 14495), (5798, 10055)]