2008478578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{232409}}^1$

素因数の和:232589

約数の個数: 16

約数和(自身を含む): 3137535000

約数和(自身を除く): 1129056422

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 232409, 464818, 6739861, 13479722, 34628941, 69257882, 1004239289, 2008478578]

約数ペア:

[(1, 2008478578), (2, 1004239289), (29, 69257882), (58, 34628941), (149, 13479722), (298, 6739861), (4321, 464818), (8642, 232409)]