1880223846

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4413671}}^1$

素因数の和:4413747

約数の個数: 16

約数和(自身を含む): 3813412608

約数和(自身を除く): 1933188762

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4413671, 8827342, 13241013, 26482026, 313370641, 626741282, 940111923, 1880223846]

約数ペア:

[(1, 1880223846), (2, 940111923), (3, 626741282), (6, 313370641), (71, 26482026), (142, 13241013), (213, 8827342), (426, 4413671)]