1742806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 2981664

約数和(自身を除く): 1238858

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3943, 7886, 51259, 67031, 102518, 134062, 871403, 1742806]

約数ペア:

[(1, 1742806), (2, 871403), (13, 134062), (17, 102518), (26, 67031), (34, 51259), (221, 7886), (442, 3943)]