2568377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 583495

約数列:

[1, 7, 17, 113, 119, 191, 791, 1337, 1921, 3247, 13447, 21583, 22729, 151081, 366911, 2568377]

約数ペア:

[(1, 2568377), (7, 366911), (17, 151081), (113, 22729), (119, 21583), (191, 13447), (791, 3247), (1337, 1921)]