298445896

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{9851}}^1$

素因数の和:10405

約数の個数: 32

約数和(自身を含む): 640774080

約数和(自身を除く): 342328184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 3787, 4328, 7574, 9851, 15148, 19702, 30296, 39404, 68957, 78808, 137914, 275828, 551656, 5329391, 10658782, 21317564, 37305737, 42635128, 74611474, 149222948, 298445896]

約数ペア:

[(1, 298445896), (2, 149222948), (4, 74611474), (7, 42635128), (8, 37305737), (14, 21317564), (28, 10658782), (56, 5329391), (541, 551656), (1082, 275828), (2164, 137914), (3787, 78808), (4328, 68957), (7574, 39404), (9851, 30296), (15148, 19702)]