140019958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101611}}^1$

素因数の和:101679

約数の個数: 16

約数和(自身を含む): 230456016

約数和(自身を除く): 90436058

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 101611, 203222, 1320943, 2641886, 5385383, 10770766, 70009979, 140019958]

約数ペア:

[(1, 140019958), (2, 70009979), (13, 10770766), (26, 5385383), (53, 2641886), (106, 1320943), (689, 203222), (1378, 101611)]