40203394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261061}}^1$

素因数の和:261081

約数の個数: 16

約数和(自身を含む): 75185856

約数和(自身を除く): 34982462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 261061, 522122, 1827427, 2871671, 3654854, 5743342, 20101697, 40203394]

約数ペア:

[(1, 40203394), (2, 20101697), (7, 5743342), (11, 3654854), (14, 2871671), (22, 1827427), (77, 522122), (154, 261061)]