2019294067

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{364691}}^1$

素因数の和:364818

約数の個数: 12

約数和(自身を含む): 2369768616

約数和(自身を除く): 350474549

約数列:

[1, 7, 49, 113, 791, 5537, 364691, 2552837, 17869859, 41210083, 288470581, 2019294067]

約数ペア:

[(1, 2019294067), (7, 288470581), (49, 41210083), (113, 17869859), (791, 2552837), (5537, 364691)]