3920631338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{77849}}^1$

素因数の和:78026

約数の個数: 24

約数和(自身を含む): 6410947500

約数和(自身を除く): 2490316162

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1937, 3874, 25181, 50362, 77849, 155698, 1012037, 2024074, 11599501, 13156481, 23199002, 26312962, 150793513, 301587026, 1960315669, 3920631338]

約数ペア:

[(1, 3920631338), (2, 1960315669), (13, 301587026), (26, 150793513), (149, 26312962), (169, 23199002), (298, 13156481), (338, 11599501), (1937, 2024074), (3874, 1012037), (25181, 155698), (50362, 77849)]