5280971668

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{728209}}^1$

素因数の和:728264

約数の個数: 36

約数和(自身を含む): 11041120020

約数和(自身を除く): 5760148352

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 728209, 1456418, 2912836, 5097463, 10194926, 20389852, 26943733, 35682241, 53887466, 71364482, 107774932, 142728964, 188606131, 377212262, 754424524, 1320242917, 2640485834, 5280971668]

約数ペア:

[(1, 5280971668), (2, 2640485834), (4, 1320242917), (7, 754424524), (14, 377212262), (28, 188606131), (37, 142728964), (49, 107774932), (74, 71364482), (98, 53887466), (148, 35682241), (196, 26943733), (259, 20389852), (518, 10194926), (1036, 5097463), (1813, 2912836), (3626, 1456418), (7252, 728209)]