5420656078

素因数分解:

$2^1\times {\mathrm{4229}}^1\times {\mathrm{640891}}^1$

素因数の和:645122

約数の個数: 8

約数和(自身を含む): 8132919480

約数和(自身を除く): 2712263402

約数列:

[1, 2, 4229, 8458, 640891, 1281782, 2710328039, 5420656078]

約数ペア:

[(1, 5420656078), (2, 2710328039), (4229, 1281782), (8458, 640891)]