7880442

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 15792672

約数和(自身を除く): 7912230

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 1987, 3966, 3974, 5961, 11922, 1313407, 2626814, 3940221, 7880442]

約数ペア:

[(1, 7880442), (2, 3940221), (3, 2626814), (6, 1313407), (661, 11922), (1322, 5961), (1983, 3974), (1987, 3966)]