2004371005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{9433}}^1$

素因数の和:9925

約数の個数: 32

約数和(自身を含む): 2966955264

約数和(自身を除く): 962584259

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 467, 2335, 3269, 6071, 9433, 16345, 30355, 42497, 47165, 66031, 122629, 212485, 330155, 613145, 858403, 4292015, 4405211, 22026055, 30836477, 57267743, 154182385, 286338715, 400874201, 2004371005]

約数ペア:

[(1, 2004371005), (5, 400874201), (7, 286338715), (13, 154182385), (35, 57267743), (65, 30836477), (91, 22026055), (455, 4405211), (467, 4292015), (2335, 858403), (3269, 613145), (6071, 330155), (9433, 212485), (16345, 122629), (30355, 66031), (42497, 47165)]