716490628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419491}}^1$

素因数の和:419563

約数の個数: 24

約数和(自身を含む): 1456476224

約数和(自身を除く): 739985596

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 419491, 838982, 1677964, 2936437, 5872874, 11745748, 25588951, 51177902, 102355804, 179122657, 358245314, 716490628]

約数ペア:

[(1, 716490628), (2, 358245314), (4, 179122657), (7, 102355804), (14, 51177902), (28, 25588951), (61, 11745748), (122, 5872874), (244, 2936437), (427, 1677964), (854, 838982), (1708, 419491)]