123668246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{44453}}^1$

素因数の和:44575

約数の個数: 16

約数和(自身を含む): 201643344

約数和(自身を除く): 77975098

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 44453, 88906, 577889, 1155778, 4756471, 9512942, 61834123, 123668246]

約数ペア:

[(1, 123668246), (2, 61834123), (13, 9512942), (26, 4756471), (107, 1155778), (214, 577889), (1391, 88906), (2782, 44453)]