1631468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3010560

約数和(自身を除く): 1379092

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 223, 236, 446, 892, 1829, 3658, 6913, 7316, 13157, 13826, 26314, 27652, 52628, 407867, 815734, 1631468]

約数ペア:

[(1, 1631468), (2, 815734), (4, 407867), (31, 52628), (59, 27652), (62, 26314), (118, 13826), (124, 13157), (223, 7316), (236, 6913), (446, 3658), (892, 1829)]