1240373915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{12197}}^1$

素因数の和:12299

約数の個数: 24

約数和(自身を含む): 1662538608

約数和(自身を除く): 422164693

約数列:

[1, 5, 11, 43, 55, 215, 473, 1849, 2365, 9245, 12197, 20339, 60985, 101695, 134167, 524471, 670835, 2622355, 5769181, 22552253, 28845905, 112761265, 248074783, 1240373915]

約数ペア:

[(1, 1240373915), (5, 248074783), (11, 112761265), (43, 28845905), (55, 22552253), (215, 5769181), (473, 2622355), (1849, 670835), (2365, 524471), (9245, 134167), (12197, 101695), (20339, 60985)]