289566146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{24469}}^1$

素因数の和:24629

約数の個数: 16

約数和(自身を含む): 446039160

約数和(自身を除く): 156473014

約数列:

[1, 2, 61, 97, 122, 194, 5917, 11834, 24469, 48938, 1492609, 2373493, 2985218, 4746986, 144783073, 289566146]

約数ペア:

[(1, 289566146), (2, 144783073), (61, 4746986), (97, 2985218), (122, 2373493), (194, 1492609), (5917, 48938), (11834, 24469)]