8319970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 16038000

約数和(自身を除く): 7718030

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 449, 545, 898, 1090, 1853, 2245, 3706, 4490, 7633, 9265, 15266, 18530, 38165, 48941, 76330, 97882, 244705, 489410, 831997, 1663994, 4159985, 8319970]

約数ペア:

[(1, 8319970), (2, 4159985), (5, 1663994), (10, 831997), (17, 489410), (34, 244705), (85, 97882), (109, 76330), (170, 48941), (218, 38165), (449, 18530), (545, 15266), (898, 9265), (1090, 7633), (1853, 4490), (2245, 3706)]