2149348036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{219053}}^1$

素因数の和:219291

約数の個数: 24

約数和(自身を含む): 4121720064

約数和(自身を除く): 1972372028

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 219053, 438106, 876212, 2409583, 4819166, 9638332, 48848819, 97697638, 195395276, 537337009, 1074674018, 2149348036]

約数ペア:

[(1, 2149348036), (2, 1074674018), (4, 537337009), (11, 195395276), (22, 97697638), (44, 48848819), (223, 9638332), (446, 4819166), (892, 2409583), (2453, 876212), (4906, 438106), (9812, 219053)]