2131265519

素因数分解:

${\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{88007}}^1$

素因数の和:88465

約数の個数: 8

約数和(自身を含む): 2171685408

約数和(自身を除く): 40419889

約数列:

[1, 61, 397, 24217, 88007, 5368427, 34938779, 2131265519]

約数ペア:

[(1, 2131265519), (61, 34938779), (397, 5368427), (24217, 88007)]