4220098

素因数分解:

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

素因数の和:449

約数の個数: 16

約数和(自身を含む): 6500736

約数和(自身を除く): 2280638

約数列:

[1, 2, 71, 113, 142, 226, 263, 526, 8023, 16046, 18673, 29719, 37346, 59438, 2110049, 4220098]

約数ペア:

[(1, 4220098), (2, 2110049), (71, 59438), (113, 37346), (142, 29719), (226, 18673), (263, 16046), (526, 8023)]