520084658096

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{104518621}}^1$

素因数の和:104518940

約数の個数: 20

約数和(自身を含む): 1010904111984

約数和(自身を除く): 490819453888

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 104518621, 209037242, 418074484, 836148968, 1672297936, 32505291131, 65010582262, 130021164524, 260042329048, 520084658096]

約数ペア:

[(1, 520084658096), (2, 260042329048), (4, 130021164524), (8, 65010582262), (16, 32505291131), (311, 1672297936), (622, 836148968), (1244, 418074484), (2488, 209037242), (4976, 104518621)]