2609901118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{755617}}^1$

素因数の和:755787

約数の個数: 16

約数和(自身を含む): 4297955184

約数和(自身を除く): 1688054066

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 755617, 1511234, 8311787, 16623574, 118631869, 237263738, 1304950559, 2609901118]

約数ペア:

[(1, 2609901118), (2, 1304950559), (11, 237263738), (22, 118631869), (157, 16623574), (314, 8311787), (1727, 1511234), (3454, 755617)]