40159834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140419}}^1$

素因数の和:140445

約数の個数: 16

約数和(自身を含む): 70771680

約数和(自身を除く): 30611846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140419, 280838, 1544609, 1825447, 3089218, 3650894, 20079917, 40159834]

約数ペア:

[(1, 40159834), (2, 20079917), (11, 3650894), (13, 3089218), (22, 1825447), (26, 1544609), (143, 280838), (286, 140419)]