455128052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89381}}^1$

素因数の和:89471

約数の個数: 24

約数和(自身を含む): 850916640

約数和(自身を除く): 395788588

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 89381, 178762, 357524, 1698239, 3396478, 5988527, 6792956, 11977054, 23954108, 113782013, 227564026, 455128052]

約数ペア:

[(1, 455128052), (2, 227564026), (4, 113782013), (19, 23954108), (38, 11977054), (67, 6792956), (76, 5988527), (134, 3396478), (268, 1698239), (1273, 357524), (2546, 178762), (5092, 89381)]