253071004052

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{2971}}^1\times {\mathrm{68473}}^1$

素因数の和:71759

約数の個数: 24

約数和(自身を含む): 444454325952

約数和(自身を除く): 191383321900

約数列:

[1, 2, 4, 311, 622, 1244, 2971, 5942, 11884, 68473, 136946, 273892, 923981, 1847962, 3695924, 21295103, 42590206, 85180412, 203433283, 406866566, 813733132, 63267751013, 126535502026, 253071004052]

約数ペア:

[(1, 253071004052), (2, 126535502026), (4, 63267751013), (311, 813733132), (622, 406866566), (1244, 203433283), (2971, 85180412), (5942, 42590206), (11884, 21295103), (68473, 3695924), (136946, 1847962), (273892, 923981)]