2021822474

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{3881}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 3506098176

約数和(自身を除く): 1484275702

約数列:

[1, 2, 7, 14, 127, 254, 293, 586, 889, 1778, 2051, 3881, 4102, 7762, 27167, 37211, 54334, 74422, 260477, 492887, 520954, 985774, 1137133, 2274266, 3450209, 6900418, 7959931, 15919862, 144415891, 288831782, 1010911237, 2021822474]

約数ペア:

[(1, 2021822474), (2, 1010911237), (7, 288831782), (14, 144415891), (127, 15919862), (254, 7959931), (293, 6900418), (586, 3450209), (889, 2274266), (1778, 1137133), (2051, 985774), (3881, 520954), (4102, 492887), (7762, 260477), (27167, 74422), (37211, 54334)]