2246839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 517961

約数列:

[1, 7, 17, 79, 119, 239, 553, 1343, 1673, 4063, 9401, 18881, 28441, 132167, 320977, 2246839]

約数ペア:

[(1, 2246839), (7, 320977), (17, 132167), (79, 28441), (119, 18881), (239, 9401), (553, 4063), (1343, 1673)]