285329564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{322771}}^1$

素因数の和:322805

約数の個数: 24

約数和(自身を含む): 569369808

約数和(自身を除く): 284040244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 322771, 645542, 1291084, 4196023, 5487107, 8392046, 10974214, 16784092, 21948428, 71332391, 142664782, 285329564]

約数ペア:

[(1, 285329564), (2, 142664782), (4, 71332391), (13, 21948428), (17, 16784092), (26, 10974214), (34, 8392046), (52, 5487107), (68, 4196023), (221, 1291084), (442, 645542), (884, 322771)]