139290418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{3943}}^1$

素因数の和:5001

約数の個数: 16

約数和(自身を含む): 221495040

約数和(自身を除く): 82204622

約数列:

[1, 2, 17, 34, 1039, 2078, 3943, 7886, 17663, 35326, 67031, 134062, 4096777, 8193554, 69645209, 139290418]

約数ペア:

[(1, 139290418), (2, 69645209), (17, 8193554), (34, 4096777), (1039, 134062), (2078, 67031), (3943, 35326), (7886, 17663)]