2219005291

素因数分解:

${\mathrm{17}}^2\times {\mathrm{809}}^1\times {\mathrm{9491}}^1$

素因数の和:10334

約数の個数: 12

約数和(自身を含む): 2360375640

約数和(自身を除く): 141370349

約数列:

[1, 17, 289, 809, 9491, 13753, 161347, 233801, 2742899, 7678219, 130529723, 2219005291]

約数ペア:

[(1, 2219005291), (17, 130529723), (289, 7678219), (809, 2742899), (9491, 233801), (13753, 161347)]