7898989834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1\times {\mathrm{41617}}^1$

素因数の和:43869

約数の個数: 16

約数和(自身を含む): 12129815808

約数和(自身を除く): 4230825974

約数列:

[1, 2, 43, 86, 2207, 4414, 41617, 83234, 94901, 189802, 1789531, 3579062, 91848719, 183697438, 3949494917, 7898989834]

約数ペア:

[(1, 7898989834), (2, 3949494917), (43, 183697438), (86, 91848719), (2207, 3579062), (4414, 1789531), (41617, 189802), (83234, 94901)]