1879370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 3431808

約数和(自身を除く): 1552438

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2647, 5294, 13235, 26470, 187937, 375874, 939685, 1879370]

約数ペア:

[(1, 1879370), (2, 939685), (5, 375874), (10, 187937), (71, 26470), (142, 13235), (355, 5294), (710, 2647)]