139562774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{3119}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 225650880

約数和(自身を除く): 86088106

約数列:

[1, 2, 13, 26, 1721, 3119, 3442, 6238, 22373, 40547, 44746, 81094, 5367799, 10735598, 69781387, 139562774]

約数ペア:

[(1, 139562774), (2, 69781387), (13, 10735598), (26, 5367799), (1721, 81094), (3119, 44746), (3442, 40547), (6238, 22373)]