2113750078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1\times {\mathrm{21557}}^1$

素因数の和:26027

約数の個数: 16

約数和(自身を含む): 3459800304

約数和(自身を除く): 1346050226

約数列:

[1, 2, 11, 22, 4457, 8914, 21557, 43114, 49027, 98054, 237127, 474254, 96079549, 192159098, 1056875039, 2113750078]

約数ペア:

[(1, 2113750078), (2, 1056875039), (11, 192159098), (22, 96079549), (4457, 474254), (8914, 237127), (21557, 98054), (43114, 49027)]