2040262

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 3611520

約数和(自身を除く): 1571258

約数列:

[1, 2, 7, 14, 49, 98, 109, 191, 218, 382, 763, 1337, 1526, 2674, 5341, 9359, 10682, 18718, 20819, 41638, 145733, 291466, 1020131, 2040262]

約数ペア:

[(1, 2040262), (2, 1020131), (7, 291466), (14, 145733), (49, 41638), (98, 20819), (109, 18718), (191, 10682), (218, 9359), (382, 5341), (763, 2674), (1337, 1526)]