2016956944

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{659999}}^1$

素因数の和:660198

約数の個数: 20

約数和(自身を含む): 3928320000

約数和(自身を除く): 1911363056

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 659999, 1319998, 2639996, 5279992, 10559984, 126059809, 252119618, 504239236, 1008478472, 2016956944]

約数ペア:

[(1, 2016956944), (2, 1008478472), (4, 504239236), (8, 252119618), (16, 126059809), (191, 10559984), (382, 5279992), (764, 2639996), (1528, 1319998), (3056, 659999)]