1489071358

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{102539}}^1$

素因数の和:102731

約数の個数: 16

約数和(自身を含む): 2292384240

約数和(自身を除く): 803312882

約数列:

[1, 2, 53, 106, 137, 274, 7261, 14522, 102539, 205078, 5434567, 10869134, 14047843, 28095686, 744535679, 1489071358]

約数ペア:

[(1, 1489071358), (2, 744535679), (53, 28095686), (106, 14047843), (137, 10869134), (274, 5434567), (7261, 205078), (14522, 102539)]