491330386796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{3813611}}^1$

素因数の和:3814685

約数の個数: 24

約数和(自身を含む): 888419051520

約数和(自身を除く): 397088664724

約数列:

[1, 2, 4, 31, 62, 124, 1039, 2078, 4156, 32209, 64418, 128836, 3813611, 7627222, 15254444, 118221941, 236443882, 472887764, 3962341829, 7924683658, 15849367316, 122832596699, 245665193398, 491330386796]

約数ペア:

[(1, 491330386796), (2, 245665193398), (4, 122832596699), (31, 15849367316), (62, 7924683658), (124, 3962341829), (1039, 472887764), (2078, 236443882), (4156, 118221941), (32209, 15254444), (64418, 7627222), (128836, 3813611)]