859042132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{384187}}^1$

素因数の和:384247

約数の個数: 24

約数和(自身を含む): 1656618656

約数和(自身を除く): 797576524

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 384187, 768374, 1536748, 4994431, 9988862, 16520041, 19977724, 33040082, 66080164, 214760533, 429521066, 859042132]

約数ペア:

[(1, 859042132), (2, 429521066), (4, 214760533), (13, 66080164), (26, 33040082), (43, 19977724), (52, 16520041), (86, 9988862), (172, 4994431), (559, 1536748), (1118, 768374), (2236, 384187)]