2018335090

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{905083}}^1$

素因数の和:905313

約数の個数: 16

約数和(自身を含む): 3649298688

約数和(自身を除く): 1630963598

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 905083, 1810166, 4525415, 9050830, 201833509, 403667018, 1009167545, 2018335090]

約数ペア:

[(1, 2018335090), (2, 1009167545), (5, 403667018), (10, 201833509), (223, 9050830), (446, 4525415), (1115, 1810166), (2230, 905083)]