2050570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 3813516

約数和(自身を除く): 1762946

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 2809, 3869, 5618, 7738, 14045, 19345, 28090, 38690, 205057, 410114, 1025285, 2050570]

約数ペア:

[(1, 2050570), (2, 1025285), (5, 410114), (10, 205057), (53, 38690), (73, 28090), (106, 19345), (146, 14045), (265, 7738), (365, 5618), (530, 3869), (730, 2809)]