2251018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 2062070

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 311, 329, 517, 622, 658, 1034, 2177, 3421, 3619, 4354, 6842, 7238, 14617, 23947, 29234, 47894, 102319, 160787, 204638, 321574, 1125509, 2251018]

約数ペア:

[(1, 2251018), (2, 1125509), (7, 321574), (11, 204638), (14, 160787), (22, 102319), (47, 47894), (77, 29234), (94, 23947), (154, 14617), (311, 7238), (329, 6842), (517, 4354), (622, 3619), (658, 3421), (1034, 2177)]