2489242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10485

約数の個数: 16

約数和(自身を含む): 4518720

約数和(自身を除く): 2029478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10459, 20918, 73213, 146426, 177803, 355606, 1244621, 2489242]

約数ペア:

[(1, 2489242), (2, 1244621), (7, 355606), (14, 177803), (17, 146426), (34, 73213), (119, 20918), (238, 10459)]