2021230244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233183}}^1$

素因数の和:233395

約数の個数: 24

約数和(自身を含む): 3878316288

約数和(自身を除く): 1857086044

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 233183, 466366, 932732, 2565013, 5130026, 10260052, 45937051, 91874102, 183748204, 505307561, 1010615122, 2021230244]

約数ペア:

[(1, 2021230244), (2, 1010615122), (4, 505307561), (11, 183748204), (22, 91874102), (44, 45937051), (197, 10260052), (394, 5130026), (788, 2565013), (2167, 932732), (4334, 466366), (8668, 233183)]