1996522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 3294144

約数和(自身を除く): 1297622

約数列:

[1, 2, 11, 22, 151, 302, 601, 1202, 1661, 3322, 6611, 13222, 90751, 181502, 998261, 1996522]

約数ペア:

[(1, 1996522), (2, 998261), (11, 181502), (22, 90751), (151, 13222), (302, 6611), (601, 3322), (1202, 1661)]