4000038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{95239}}^1$

素因数の和:95251

約数の個数: 16

約数和(自身を含む): 9143040

約数和(自身を除く): 5143002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 95239, 190478, 285717, 571434, 666673, 1333346, 2000019, 4000038]

約数ペア:

[(1, 4000038), (2, 2000019), (3, 1333346), (6, 666673), (7, 571434), (14, 285717), (21, 190478), (42, 95239)]