2247181465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{334651}}^1$

素因数の和:334752

約数の個数: 16

約数和(自身を含む): 2891393280

約数和(自身を除く): 644211815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 334651, 1673255, 5689067, 26437429, 28445335, 132187145, 449436293, 2247181465]

約数ペア:

[(1, 2247181465), (5, 449436293), (17, 132187145), (79, 28445335), (85, 26437429), (395, 5689067), (1343, 1673255), (6715, 334651)]