8440196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 15168384

約数和(自身を除く): 6728188

約数列:

[1, 2, 4, 71, 113, 142, 226, 263, 284, 452, 526, 1052, 8023, 16046, 18673, 29719, 32092, 37346, 59438, 74692, 118876, 2110049, 4220098, 8440196]

約数ペア:

[(1, 8440196), (2, 4220098), (4, 2110049), (71, 118876), (113, 74692), (142, 59438), (226, 37346), (263, 32092), (284, 29719), (452, 18673), (526, 16046), (1052, 8023)]