628601534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{8461}}^1$

素因数の和:8792

約数の個数: 24

約数和(自身を含む): 1039912104

約数和(自身を除く): 411310570

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 3377, 6754, 8461, 16922, 37147, 74294, 93071, 186142, 1023781, 2047562, 2597527, 5195054, 28572797, 57145594, 314300767, 628601534]

約数ペア:

[(1, 628601534), (2, 314300767), (11, 57145594), (22, 28572797), (121, 5195054), (242, 2597527), (307, 2047562), (614, 1023781), (3377, 186142), (6754, 93071), (8461, 74294), (16922, 37147)]