62979020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242227}}^1$

素因数の和:242249

約数の個数: 24

約数和(自身を含む): 142430064

約数和(自身を除く): 79451044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 242227, 484454, 968908, 1211135, 2422270, 3148951, 4844540, 6297902, 12595804, 15744755, 31489510, 62979020]

約数ペア:

[(1, 62979020), (2, 31489510), (4, 15744755), (5, 12595804), (10, 6297902), (13, 4844540), (20, 3148951), (26, 2422270), (52, 1211135), (65, 968908), (130, 484454), (260, 242227)]