2990611951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{2017}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 3195704800

約数和(自身を除く): 205092849

約数列:

[1, 19, 73, 1069, 1387, 2017, 20311, 38323, 78037, 147241, 1482703, 2156173, 2797579, 40967287, 157400629, 2990611951]

約数ペア:

[(1, 2990611951), (19, 157400629), (73, 40967287), (1069, 2797579), (1387, 2156173), (2017, 1482703), (20311, 147241), (38323, 78037)]