1994609868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3865523}}^1$

素因数の和:3865573

約数の個数: 24

約数和(自身を含む): 4762325568

約数和(自身を除く): 2767715700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3865523, 7731046, 11596569, 15462092, 23193138, 46386276, 166217489, 332434978, 498652467, 664869956, 997304934, 1994609868]

約数ペア:

[(1, 1994609868), (2, 997304934), (3, 664869956), (4, 498652467), (6, 332434978), (12, 166217489), (43, 46386276), (86, 23193138), (129, 15462092), (172, 11596569), (258, 7731046), (516, 3865523)]