605343242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543459}}^1$

素因数の和:2543485

約数の個数: 16

約数和(自身を含む): 1098774720

約数和(自身を除く): 493431478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2543459, 5086918, 17804213, 35608426, 43238803, 86477606, 302671621, 605343242]

約数ペア:

[(1, 605343242), (2, 302671621), (7, 86477606), (14, 43238803), (17, 35608426), (34, 17804213), (119, 5086918), (238, 2543459)]