1640468350082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{79797079}}^1$

素因数の和:79797641

約数の個数: 16

約数和(自身を含む): 2595001041600

約数和(自身を除く): 954532691518

約数列:

[1, 2, 19, 38, 541, 1082, 10279, 20558, 79797079, 159594158, 1516144501, 3032289002, 43170219739, 86340439478, 820234175041, 1640468350082]

約数ペア:

[(1, 1640468350082), (2, 820234175041), (19, 86340439478), (38, 43170219739), (541, 3032289002), (1082, 1516144501), (10279, 159594158), (20558, 79797079)]