4920572174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20674673}}^1$

素因数の和:20674699

約数の個数: 16

約数和(自身を含む): 8931459168

約数和(自身を除く): 4010886994

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20674673, 41349346, 144722711, 289445422, 351469441, 702938882, 2460286087, 4920572174]

約数ペア:

[(1, 4920572174), (2, 2460286087), (7, 702938882), (14, 351469441), (17, 289445422), (34, 144722711), (119, 41349346), (238, 20674673)]