40294826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140891}}^1$

素因数の和:140917

約数の個数: 16

約数和(自身を含む): 71009568

約数和(自身を除く): 30714742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140891, 281782, 1549801, 1831583, 3099602, 3663166, 20147413, 40294826]

約数ペア:

[(1, 40294826), (2, 20147413), (11, 3663166), (13, 3099602), (22, 1831583), (26, 1549801), (143, 281782), (286, 140891)]