1999332242

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1\times {\mathrm{4507}}^1$

素因数の和:6265

約数の個数: 16

約数和(自身を含む): 3023425440

約数和(自身を除く): 1024093198

約数列:

[1, 2, 137, 274, 1619, 3238, 4507, 9014, 221803, 443606, 617459, 1234918, 7296833, 14593666, 999666121, 1999332242]

約数ペア:

[(1, 1999332242), (2, 999666121), (137, 14593666), (274, 7296833), (1619, 1234918), (3238, 617459), (4507, 443606), (9014, 221803)]