2011783334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{238759}}^1$

素因数の和:239155

約数の個数: 16

約数和(自身を含む): 3300618240

約数和(自身を除く): 1288834906

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 238759, 477518, 2626349, 5252698, 91444697, 182889394, 1005891667, 2011783334]

約数ペア:

[(1, 2011783334), (2, 1005891667), (11, 182889394), (22, 91444697), (383, 5252698), (766, 2626349), (4213, 477518), (8426, 238759)]