2149761770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163729}}^1$

素因数の和:163850

約数の個数: 32

約数和(自身を含む): 4208515920

約数和(自身を除く): 2058754150

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 163729, 327458, 818645, 1637290, 2128477, 4256954, 10642385, 16536629, 21284770, 33073258, 82683145, 165366290, 214976177, 429952354, 1074880885, 2149761770]

約数ペア:

[(1, 2149761770), (2, 1074880885), (5, 429952354), (10, 214976177), (13, 165366290), (26, 82683145), (65, 33073258), (101, 21284770), (130, 16536629), (202, 10642385), (505, 4256954), (1010, 2128477), (1313, 1637290), (2626, 818645), (6565, 327458), (13130, 163729)]