4133338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 6842880

約数和(自身を除く): 2709542

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 2111, 4222, 23221, 46442, 187879, 375758, 2066669, 4133338]

約数ペア:

[(1, 4133338), (2, 2066669), (11, 375758), (22, 187879), (89, 46442), (178, 23221), (979, 4222), (1958, 2111)]