240482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 417312

約数和(自身を除く): 176830

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 643, 1286, 7073, 10931, 14146, 21862, 120241, 240482]

約数ペア:

[(1, 240482), (2, 120241), (11, 21862), (17, 14146), (22, 10931), (34, 7073), (187, 1286), (374, 643)]