6648375721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1\times {\mathrm{2549}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 7196691600

約数和(自身を除く): 548315879

約数列:

[1, 13, 313, 641, 2549, 4069, 8333, 33137, 200633, 797837, 1633909, 2608229, 10371881, 21240817, 511413517, 6648375721]

約数ペア:

[(1, 6648375721), (13, 511413517), (313, 21240817), (641, 10371881), (2549, 2608229), (4069, 1633909), (8333, 797837), (33137, 200633)]