616534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 16

約数和(自身を含む): 969408

約数和(自身を除く): 352874

約数列:

[1, 2, 43, 67, 86, 107, 134, 214, 2881, 4601, 5762, 7169, 9202, 14338, 308267, 616534]

約数ペア:

[(1, 616534), (2, 308267), (43, 14338), (67, 9202), (86, 7169), (107, 5762), (134, 4601), (214, 2881)]