2647625626

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{10039}}^1$

素因数の和:11013

約数の個数: 16

約数和(自身を含む): 4001140800

約数和(自身を除く): 1353515174

約数列:

[1, 2, 163, 326, 809, 1618, 10039, 20078, 131867, 263734, 1636357, 3272714, 8121551, 16243102, 1323812813, 2647625626]

約数ペア:

[(1, 2647625626), (2, 1323812813), (163, 16243102), (326, 8121551), (809, 3272714), (1618, 1636357), (10039, 263734), (20078, 131867)]