2698762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 4490784

約数和(自身を除く): 1792022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2011, 4022, 22121, 44242, 122671, 245342, 1349381, 2698762]

約数ペア:

[(1, 2698762), (2, 1349381), (11, 245342), (22, 122671), (61, 44242), (122, 22121), (671, 4022), (1342, 2011)]