1440049045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{488981}}^1$

素因数の和:489036

約数の個数: 16

約数和(自身を含む): 1877690880

約数和(自身を除く): 437641835

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 488981, 2444905, 9290639, 15158411, 46453195, 75792055, 288009809, 1440049045]

約数ペア:

[(1, 1440049045), (5, 288009809), (19, 75792055), (31, 46453195), (95, 15158411), (155, 9290639), (589, 2444905), (2945, 488981)]