672082018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{189961}}^1$

素因数の和:190053

約数の個数: 16

約数和(自身を含む): 1059987960

約数和(自身を除く): 387905942

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 189961, 379922, 5508869, 11017738, 11587621, 23175242, 336041009, 672082018]

約数ペア:

[(1, 672082018), (2, 336041009), (29, 23175242), (58, 11587621), (61, 11017738), (122, 5508869), (1769, 379922), (3538, 189961)]