331301116

素因数分解:

$2^2\times {\mathrm{4951}}^1\times {\mathrm{16729}}^1$

素因数の和:21684

約数の個数: 12

約数和(自身を含む): 579928720

約数和(自身を除く): 248627604

約数列:

[1, 2, 4, 4951, 9902, 16729, 19804, 33458, 66916, 82825279, 165650558, 331301116]

約数ペア:

[(1, 331301116), (2, 165650558), (4, 82825279), (4951, 66916), (9902, 33458), (16729, 19804)]