1618130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 2942784

約数和(自身を除く): 1324654

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1571, 3142, 7855, 15710, 161813, 323626, 809065, 1618130]

約数ペア:

[(1, 1618130), (2, 809065), (5, 323626), (10, 161813), (103, 15710), (206, 7855), (515, 3142), (1030, 1571)]