2099708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3998400

約数和(自身を除く): 1898692

約数列:

[1, 2, 4, 13, 26, 52, 149, 271, 298, 542, 596, 1084, 1937, 3523, 3874, 7046, 7748, 14092, 40379, 80758, 161516, 524927, 1049854, 2099708]

約数ペア:

[(1, 2099708), (2, 1049854), (4, 524927), (13, 161516), (26, 80758), (52, 40379), (149, 14092), (271, 7748), (298, 7046), (542, 3874), (596, 3523), (1084, 1937)]