872470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 1607760

約数和(自身を除く): 735290

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2029, 4058, 10145, 20290, 87247, 174494, 436235, 872470]

約数ペア:

[(1, 872470), (2, 436235), (5, 174494), (10, 87247), (43, 20290), (86, 10145), (215, 4058), (430, 2029)]