2622512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 5166336

約数和(自身を除く): 2543824

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2687, 5374, 10748, 21496, 42992, 163907, 327814, 655628, 1311256, 2622512]

約数ペア:

[(1, 2622512), (2, 1311256), (4, 655628), (8, 327814), (16, 163907), (61, 42992), (122, 21496), (244, 10748), (488, 5374), (976, 2687)]