354467428

素因数分解:

$2^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{9049}}^1$

素因数の和:10459

約数の個数: 24

約数和(自身を含む): 709520000

約数和(自身を除く): 355052572

約数列:

[1, 2, 4, 7, 14, 28, 1399, 2798, 5596, 9049, 9793, 18098, 19586, 36196, 39172, 63343, 126686, 253372, 12659551, 25319102, 50638204, 88616857, 177233714, 354467428]

約数ペア:

[(1, 354467428), (2, 177233714), (4, 88616857), (7, 50638204), (14, 25319102), (28, 12659551), (1399, 253372), (2798, 126686), (5596, 63343), (9049, 39172), (9793, 36196), (18098, 19586)]