187789316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{328303}}^1$

素因数の和:328331

約数の個数: 24

約数和(自身を含む): 386085504

約数和(自身を除く): 198296188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 328303, 656606, 1313212, 3611333, 4267939, 7222666, 8535878, 14445332, 17071756, 46947329, 93894658, 187789316]

約数ペア:

[(1, 187789316), (2, 93894658), (4, 46947329), (11, 17071756), (13, 14445332), (22, 8535878), (26, 7222666), (44, 4267939), (52, 3611333), (143, 1313212), (286, 656606), (572, 328303)]