982090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1924560

約数和(自身を除く): 942470

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 109, 170, 218, 265, 530, 545, 901, 1090, 1802, 1853, 3706, 4505, 5777, 9010, 9265, 11554, 18530, 28885, 57770, 98209, 196418, 491045, 982090]

約数ペア:

[(1, 982090), (2, 491045), (5, 196418), (10, 98209), (17, 57770), (34, 28885), (53, 18530), (85, 11554), (106, 9265), (109, 9010), (170, 5777), (218, 4505), (265, 3706), (530, 1853), (545, 1802), (901, 1090)]