2044382018

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{194963}}^1$

素因数の和:195086

約数の個数: 24

約数和(自身を含む): 3600595152

約数和(自身を除く): 1556213134

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 194963, 389926, 1364741, 2729482, 9553187, 19106374, 20861041, 41722082, 146027287, 292054574, 1022191009, 2044382018]

約数ペア:

[(1, 2044382018), (2, 1022191009), (7, 292054574), (14, 146027287), (49, 41722082), (98, 20861041), (107, 19106374), (214, 9553187), (749, 2729482), (1498, 1364741), (5243, 389926), (10486, 194963)]