1330987753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{446191}}^1$

素因数の和:446367

約数の個数: 8

約数和(自身を含む): 1409966720

約数和(自身を除く): 78978967

約数列:

[1, 19, 157, 2983, 446191, 8477629, 70051987, 1330987753]

約数ペア:

[(1, 1330987753), (19, 70051987), (157, 8477629), (2983, 446191)]