425810858

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 709817472

約数和(自身を除く): 284006614

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 1331, 1553, 2266, 2662, 3106, 12463, 17083, 24926, 34166, 137093, 159959, 187913, 274186, 319918, 375826, 1759549, 2067043, 3519098, 4134086, 19355039, 38710078, 212905429, 425810858]

約数ペア:

[(1, 425810858), (2, 212905429), (11, 38710078), (22, 19355039), (103, 4134086), (121, 3519098), (206, 2067043), (242, 1759549), (1133, 375826), (1331, 319918), (1553, 274186), (2266, 187913), (2662, 159959), (3106, 137093), (12463, 34166), (17083, 24926)]