447978022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 712811520

約数和(自身を除く): 264833498

約数列:

[1, 2, 29, 58, 61, 122, 127, 254, 997, 1769, 1994, 3538, 3683, 7366, 7747, 15494, 28913, 57826, 60817, 121634, 126619, 224663, 253238, 449326, 1763693, 3527386, 3671951, 7343902, 7723759, 15447518, 223989011, 447978022]

約数ペア:

[(1, 447978022), (2, 223989011), (29, 15447518), (58, 7723759), (61, 7343902), (122, 3671951), (127, 3527386), (254, 1763693), (997, 449326), (1769, 253238), (1994, 224663), (3538, 126619), (3683, 121634), (7366, 60817), (7747, 57826), (15494, 28913)]