145567604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{399911}}^1$

素因数の和:399935

約数の個数: 24

約数和(自身を含む): 313531008

約数和(自身を除く): 167963404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 399911, 799822, 1599644, 2799377, 5198843, 5598754, 10397686, 11197508, 20795372, 36391901, 72783802, 145567604]

約数ペア:

[(1, 145567604), (2, 72783802), (4, 36391901), (7, 20795372), (13, 11197508), (14, 10397686), (26, 5598754), (28, 5198843), (52, 2799377), (91, 1599644), (182, 799822), (364, 399911)]