315099556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{3623}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 584478720

約数和(自身を除く): 269379164

約数列:

[1, 2, 4, 17, 34, 68, 1279, 2558, 3623, 5116, 7246, 14492, 21743, 43486, 61591, 86972, 123182, 246364, 4633817, 9267634, 18535268, 78774889, 157549778, 315099556]

約数ペア:

[(1, 315099556), (2, 157549778), (4, 78774889), (17, 18535268), (34, 9267634), (68, 4633817), (1279, 246364), (2558, 123182), (3623, 86972), (5116, 61591), (7246, 43486), (14492, 21743)]