1442371984

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{842507}}^1$

素因数の和:842622

約数の個数: 20

約数和(自身を含む): 2820716784

約数和(自身を除く): 1378344800

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 842507, 1685014, 3370028, 6740056, 13480112, 90148249, 180296498, 360592996, 721185992, 1442371984]

約数ペア:

[(1, 1442371984), (2, 721185992), (4, 360592996), (8, 180296498), (16, 90148249), (107, 13480112), (214, 6740056), (428, 3370028), (856, 1685014), (1712, 842507)]