40828502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142757}}^1$

素因数の和:142783

約数の個数: 16

約数和(自身を含む): 71950032

約数和(自身を除く): 31121530

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 142757, 285514, 1570327, 1855841, 3140654, 3711682, 20414251, 40828502]

約数ペア:

[(1, 40828502), (2, 20414251), (11, 3711682), (13, 3140654), (22, 1855841), (26, 1570327), (143, 285514), (286, 142757)]