1640493404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2193173}}^1$

素因数の和:2193205

約数の個数: 24

約数和(自身を含む): 3316079088

約数和(自身を除く): 1675585684

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2193173, 4386346, 8772692, 24124903, 37283941, 48249806, 74567882, 96499612, 149135764, 410123351, 820246702, 1640493404]

約数ペア:

[(1, 1640493404), (2, 820246702), (4, 410123351), (11, 149135764), (17, 96499612), (22, 74567882), (34, 48249806), (44, 37283941), (68, 24124903), (187, 8772692), (374, 4386346), (748, 2193173)]