247942382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{3257}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 394087680

約数和(自身を除く): 146145298

約数列:

[1, 2, 17, 34, 2239, 3257, 4478, 6514, 38063, 55369, 76126, 110738, 7292423, 14584846, 123971191, 247942382]

約数ペア:

[(1, 247942382), (2, 123971191), (17, 14584846), (34, 7292423), (2239, 110738), (3257, 76126), (4478, 55369), (6514, 38063)]