2022679555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2687}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 2694150144

約数和(自身を除く): 671470589

約数列:

[1, 5, 13, 37, 65, 185, 313, 481, 1565, 2405, 2687, 4069, 11581, 13435, 20345, 34931, 57905, 99419, 150553, 174655, 497095, 752765, 841031, 1292447, 4205155, 6462235, 10933403, 31118147, 54667015, 155590735, 404535911, 2022679555]

約数ペア:

[(1, 2022679555), (5, 404535911), (13, 155590735), (37, 54667015), (65, 31118147), (185, 10933403), (313, 6462235), (481, 4205155), (1565, 1292447), (2405, 841031), (2687, 752765), (4069, 497095), (11581, 174655), (13435, 150553), (20345, 99419), (34931, 57905)]