408654897974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{3260423}}^1$

素因数の和:3262615

約数の個数: 16

約数和(自身を含む): 634413301920

約数和(自身を除く): 225758403946

約数列:

[1, 2, 29, 58, 2161, 4322, 62669, 125338, 3260423, 6520846, 94552267, 189104534, 7045774103, 14091548206, 204327448987, 408654897974]

約数ペア:

[(1, 408654897974), (2, 204327448987), (29, 14091548206), (58, 7045774103), (2161, 189104534), (4322, 94552267), (62669, 6520846), (125338, 3260423)]