2558635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 3375360

約数和(自身を除く): 816725

約数列:

[1, 5, 19, 23, 95, 115, 437, 1171, 2185, 5855, 22249, 26933, 111245, 134665, 511727, 2558635]

約数ペア:

[(1, 2558635), (5, 511727), (19, 134665), (23, 111245), (95, 26933), (115, 22249), (437, 5855), (1171, 2185)]