2218609850

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{184117}}^1$

素因数の和:184370

約数の個数: 24

約数和(自身を含む): 4143759708

約数和(自身を除く): 1925149858

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2410, 6025, 12050, 184117, 368234, 920585, 1841170, 4602925, 9205850, 44372197, 88744394, 221860985, 443721970, 1109304925, 2218609850]

約数ペア:

[(1, 2218609850), (2, 1109304925), (5, 443721970), (10, 221860985), (25, 88744394), (50, 44372197), (241, 9205850), (482, 4602925), (1205, 1841170), (2410, 920585), (6025, 368234), (12050, 184117)]