3960398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8051

約数の個数: 16

約数和(自身を含む): 6735120

約数和(自身を除く): 2774722

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8017, 16034, 104221, 152323, 208442, 304646, 1980199, 3960398]

約数ペア:

[(1, 3960398), (2, 1980199), (13, 304646), (19, 208442), (26, 152323), (38, 104221), (247, 16034), (494, 8017)]