540820360612

素因数分解:

$2^2\times 7^1\times {\mathrm{19315012879}}^1$

素因数の和:19315012890

約数の個数: 12

約数和(自身を含む): 1081640721280

約数和(自身を除く): 540820360668

約数列:

[1, 2, 4, 7, 14, 28, 19315012879, 38630025758, 77260051516, 135205090153, 270410180306, 540820360612]

約数ペア:

[(1, 540820360612), (2, 270410180306), (4, 135205090153), (7, 77260051516), (14, 38630025758), (28, 19315012879)]