2477443318

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2240003}}^1$

素因数の和:2240091

約数の個数: 16

約数和(自身を含む): 4300807680

約数和(自身を除く): 1823364362

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2240003, 4480006, 15680021, 31360042, 176960237, 353920474, 1238721659, 2477443318]

約数ペア:

[(1, 2477443318), (2, 1238721659), (7, 353920474), (14, 176960237), (79, 31360042), (158, 15680021), (553, 4480006), (1106, 2240003)]