1716990064

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{270307}}^1$

素因数の和:270712

約数の個数: 20

約数和(自身を含む): 3335060104

約数和(自身を除く): 1618070040

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 270307, 540614, 1081228, 2162456, 4324912, 107311879, 214623758, 429247516, 858495032, 1716990064]

約数ペア:

[(1, 1716990064), (2, 858495032), (4, 429247516), (8, 214623758), (16, 107311879), (397, 4324912), (794, 2162456), (1588, 1081228), (3176, 540614), (6352, 270307)]