274352012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{1811}}^1$

素因数の和:2150

約数の個数: 36

約数和(自身を含む): 529709208

約数和(自身を除く): 255357196

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 313, 484, 626, 1252, 1811, 3443, 3622, 6886, 7244, 13772, 19921, 37873, 39842, 75746, 79684, 151492, 219131, 438262, 566843, 876524, 1133686, 2267372, 6235273, 12470546, 24941092, 68588003, 137176006, 274352012]

約数ペア:

[(1, 274352012), (2, 137176006), (4, 68588003), (11, 24941092), (22, 12470546), (44, 6235273), (121, 2267372), (242, 1133686), (313, 876524), (484, 566843), (626, 438262), (1252, 219131), (1811, 151492), (3443, 79684), (3622, 75746), (6886, 39842), (7244, 37873), (13772, 19921)]