313346566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 527163840

約数和(自身を除く): 213817274

約数列:

[1, 2, 13, 26, 29, 58, 157, 314, 377, 754, 2041, 2647, 4082, 4553, 5294, 9106, 34411, 59189, 68822, 76763, 118378, 153526, 415579, 831158, 997919, 1995838, 5402527, 10805054, 12051791, 24103582, 156673283, 313346566]

約数ペア:

[(1, 313346566), (2, 156673283), (13, 24103582), (26, 12051791), (29, 10805054), (58, 5402527), (157, 1995838), (314, 997919), (377, 831158), (754, 415579), (2041, 153526), (2647, 118378), (4082, 76763), (4553, 68822), (5294, 59189), (9106, 34411)]