2461564

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 5282760

約数和(自身を除く): 2821196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 661, 931, 1322, 1862, 2644, 3724, 4627, 9254, 12559, 18508, 25118, 32389, 50236, 64778, 87913, 129556, 175826, 351652, 615391, 1230782, 2461564]

約数ペア:

[(1, 2461564), (2, 1230782), (4, 615391), (7, 351652), (14, 175826), (19, 129556), (28, 87913), (38, 64778), (49, 50236), (76, 32389), (98, 25118), (133, 18508), (196, 12559), (266, 9254), (532, 4627), (661, 3724), (931, 2644), (1322, 1862)]