289375594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{29851}}^1$

素因数の和:30021

約数の個数: 16

約数和(自身を含む): 449212896

約数和(自身を除く): 159837302

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 29851, 59702, 1104487, 2208974, 3910481, 7820962, 144687797, 289375594]

約数ペア:

[(1, 289375594), (2, 144687797), (37, 7820962), (74, 3910481), (131, 2208974), (262, 1104487), (4847, 59702), (9694, 29851)]