2783120260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{921563}}^1$

素因数の和:921723

約数の個数: 24

約数和(自身を含む): 5883264576

約数和(自身を除く): 3100144316

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 921563, 1843126, 3686252, 4607815, 9215630, 18431260, 139156013, 278312026, 556624052, 695780065, 1391560130, 2783120260]

約数ペア:

[(1, 2783120260), (2, 1391560130), (4, 695780065), (5, 556624052), (10, 278312026), (20, 139156013), (151, 18431260), (302, 9215630), (604, 4607815), (755, 3686252), (1510, 1843126), (3020, 921563)]