412403153278

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{9623}}^1\times {\mathrm{33119}}^1$

素因数の和:43391

約数の個数: 16

約数和(自身を含む): 619643934720

約数和(自身を除く): 207240781442

約数列:

[1, 2, 647, 1294, 9623, 19246, 33119, 66238, 6226081, 12452162, 21427993, 42855986, 318704137, 637408274, 206201576639, 412403153278]

約数ペア:

[(1, 412403153278), (2, 206201576639), (647, 637408274), (1294, 318704137), (9623, 42855986), (19246, 21427993), (33119, 12452162), (66238, 6226081)]