2247391670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13219951}}^1$

素因数の和:13219975

約数の個数: 16

約数和(自身を含む): 4283264448

約数和(自身を除く): 2035872778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 13219951, 26439902, 66099755, 132199510, 224739167, 449478334, 1123695835, 2247391670]

約数ペア:

[(1, 2247391670), (2, 1123695835), (5, 449478334), (10, 224739167), (17, 132199510), (34, 66099755), (85, 26439902), (170, 13219951)]