490696178

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 855135360

約数和(自身を除く): 364439182

約数列:

[1, 2, 7, 14, 101, 163, 202, 326, 707, 1141, 1414, 2129, 2282, 4258, 14903, 16463, 29806, 32926, 115241, 215029, 230482, 347027, 430058, 694054, 1505203, 2429189, 3010406, 4858378, 35049727, 70099454, 245348089, 490696178]

約数ペア:

[(1, 490696178), (2, 245348089), (7, 70099454), (14, 35049727), (101, 4858378), (163, 3010406), (202, 2429189), (326, 1505203), (707, 694054), (1141, 430058), (1414, 347027), (2129, 230482), (2282, 215029), (4258, 115241), (14903, 32926), (16463, 29806)]