2398268510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{18461}}^1$

素因数の和:19660

約数の個数: 32

約数和(自身を含む): 4713570144

約数和(自身を除く): 2315301634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1181, 2362, 5905, 11810, 12991, 18461, 25982, 36922, 64955, 92305, 129910, 184610, 203071, 406142, 1015355, 2030710, 21802441, 43604882, 109012205, 218024410, 239826851, 479653702, 1199134255, 2398268510]

約数ペア:

[(1, 2398268510), (2, 1199134255), (5, 479653702), (10, 239826851), (11, 218024410), (22, 109012205), (55, 43604882), (110, 21802441), (1181, 2030710), (2362, 1015355), (5905, 406142), (11810, 203071), (12991, 184610), (18461, 129910), (25982, 92305), (36922, 64955)]