2004221755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1\times {\mathrm{7549}}^1$

素因数の和:9414

約数の個数: 16

約数和(自身を含む): 2489688000

約数和(自身を除く): 485466245

約数列:

[1, 5, 29, 145, 1831, 7549, 9155, 37745, 53099, 218921, 265495, 1094605, 13822219, 69111095, 400844351, 2004221755]

約数ペア:

[(1, 2004221755), (5, 400844351), (29, 69111095), (145, 13822219), (1831, 1094605), (7549, 265495), (9155, 218921), (37745, 53099)]