189860988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{510379}}^1$

素因数の和:510417

約数の個数: 24

約数和(自身を含む): 457300480

約数和(自身を除く): 267439492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 510379, 1020758, 1531137, 2041516, 3062274, 6124548, 15821749, 31643498, 47465247, 63286996, 94930494, 189860988]

約数ペア:

[(1, 189860988), (2, 94930494), (3, 63286996), (4, 47465247), (6, 31643498), (12, 15821749), (31, 6124548), (62, 3062274), (93, 2041516), (124, 1531137), (186, 1020758), (372, 510379)]