1628237521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 1703116800

約数和(自身を除く): 74879279

約数列:

[1, 31, 139, 179, 2111, 4309, 5549, 24881, 65441, 293429, 377869, 771311, 9096299, 11713939, 52523791, 1628237521]

約数ペア:

[(1, 1628237521), (31, 52523791), (139, 11713939), (179, 9096299), (2111, 771311), (4309, 377869), (5549, 293429), (24881, 65441)]