1330269164

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{302609}}^1$

素因数の和:302777

約数の個数: 24

約数和(自身を含む): 2677493280

約数和(自身を除く): 1347224116

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 302609, 605218, 1210436, 2118263, 4236526, 8473052, 47509613, 95019226, 190038452, 332567291, 665134582, 1330269164]

約数ペア:

[(1, 1330269164), (2, 665134582), (4, 332567291), (7, 190038452), (14, 95019226), (28, 47509613), (157, 8473052), (314, 4236526), (628, 2118263), (1099, 1210436), (2198, 605218), (4396, 302609)]