2849203955

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{108769}}^1$

素因数の和:108831

約数の個数: 24

約数和(自身を含む): 3821742720

約数和(自身を除く): 972538765

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 108769, 543845, 1413997, 3371839, 7069985, 16859195, 18381961, 43833907, 91909805, 219169535, 569840791, 2849203955]

約数ペア:

[(1, 2849203955), (5, 569840791), (13, 219169535), (31, 91909805), (65, 43833907), (155, 18381961), (169, 16859195), (403, 7069985), (845, 3371839), (2015, 1413997), (5239, 543845), (26195, 108769)]