1222116428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{185057}}^1$

素因数の和:185201

約数の個数: 24

約数和(自身を含む): 2321367552

約数和(自身を除く): 1099251124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 185057, 370114, 740228, 2405741, 4811482, 9622964, 23502239, 47004478, 94008956, 305529107, 611058214, 1222116428]

約数ペア:

[(1, 1222116428), (2, 611058214), (4, 305529107), (13, 94008956), (26, 47004478), (52, 23502239), (127, 9622964), (254, 4811482), (508, 2405741), (1651, 740228), (3302, 370114), (6604, 185057)]