1928977918

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1744103}}^1$

素因数の和:1744191

約数の個数: 16

約数和(自身を含む): 3348679680

約数和(自身を除く): 1419701762

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1744103, 3488206, 12208721, 24417442, 137784137, 275568274, 964488959, 1928977918]

約数ペア:

[(1, 1928977918), (2, 964488959), (7, 275568274), (14, 137784137), (79, 24417442), (158, 12208721), (553, 3488206), (1106, 1744103)]