7980342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 16

約数和(自身を含む): 16800960

約数和(自身を除く): 8820618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 70003, 140006, 210009, 420018, 1330057, 2660114, 3990171, 7980342]

約数ペア:

[(1, 7980342), (2, 3990171), (3, 2660114), (6, 1330057), (19, 420018), (38, 210009), (57, 140006), (114, 70003)]