127970788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22901}}^1$

素因数の和:23043

約数の個数: 24

約数和(自身を含む): 246242304

約数和(自身を除く): 118271516

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 22901, 45802, 91604, 251911, 503822, 1007644, 2908427, 5816854, 11633708, 31992697, 63985394, 127970788]

約数ペア:

[(1, 127970788), (2, 63985394), (4, 31992697), (11, 11633708), (22, 5816854), (44, 2908427), (127, 1007644), (254, 503822), (508, 251911), (1397, 91604), (2794, 45802), (5588, 22901)]