328399846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{18539}}^1$

素因数の和:19079

約数の個数: 16

約数和(自身を含む): 522605520

約数和(自身を除く): 194205674

約数列:

[1, 2, 17, 34, 521, 1042, 8857, 17714, 18539, 37078, 315163, 630326, 9658819, 19317638, 164199923, 328399846]

約数ペア:

[(1, 328399846), (2, 164199923), (17, 19317638), (34, 9658819), (521, 630326), (1042, 315163), (8857, 37078), (17714, 18539)]