1330580006

素因数分解:

$2^1\times 7^3\times {\mathrm{1939621}}^1$

素因数の和:1939644

約数の個数: 16

約数和(自身を含む): 2327546400

約数和(自身を除く): 996966394

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1939621, 3879242, 13577347, 27154694, 95041429, 190082858, 665290003, 1330580006]

約数ペア:

[(1, 1330580006), (2, 665290003), (7, 190082858), (14, 95041429), (49, 27154694), (98, 13577347), (343, 3879242), (686, 1939621)]