345719908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{1103}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 611315712

約数和(自身を除く): 265595804

約数列:

[1, 2, 4, 127, 254, 508, 617, 1103, 1234, 2206, 2468, 4412, 78359, 140081, 156718, 280162, 313436, 560324, 680551, 1361102, 2722204, 86429977, 172859954, 345719908]

約数ペア:

[(1, 345719908), (2, 172859954), (4, 86429977), (127, 2722204), (254, 1361102), (508, 680551), (617, 560324), (1103, 313436), (1234, 280162), (2206, 156718), (2468, 140081), (4412, 78359)]