389823610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{42697}}^1$

素因数の和:42798

約数の個数: 32

約数和(自身を含む): 774712512

約数和(自身を除く): 384888902

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 42697, 85394, 213485, 426970, 469667, 939334, 2348335, 3543851, 4696670, 7087702, 17719255, 35438510, 38982361, 77964722, 194911805, 389823610]

約数ペア:

[(1, 389823610), (2, 194911805), (5, 77964722), (10, 38982361), (11, 35438510), (22, 17719255), (55, 7087702), (83, 4696670), (110, 3543851), (166, 2348335), (415, 939334), (830, 469667), (913, 426970), (1826, 213485), (4565, 85394), (9130, 42697)]