42640821413

素因数分解:

${\mathrm{401}}^1\times {\mathrm{1307}}^1\times {\mathrm{81359}}^1$

素因数の和:83067

約数の個数: 8

約数和(自身を含む): 42780389760

約数和(自身を除く): 139568347

約数列:

[1, 401, 1307, 81359, 524107, 32624959, 106336213, 42640821413]

約数ペア:

[(1, 42640821413), (401, 106336213), (1307, 32624959), (81359, 524107)]