388600933

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{1747}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 455319040

約数和(自身を除く): 66718107

約数列:

[1, 7, 43, 301, 739, 1747, 5173, 12229, 31777, 75121, 222439, 525847, 1291033, 9037231, 55514419, 388600933]

約数ペア:

[(1, 388600933), (7, 55514419), (43, 9037231), (301, 1291033), (739, 525847), (1747, 222439), (5173, 75121), (12229, 31777)]