9688990

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4231}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 17520480

約数和(自身を除く): 7831490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 4231, 8462, 21155, 42310, 968899, 1937798, 4844495, 9688990]

約数ペア:

[(1, 9688990), (2, 4844495), (5, 1937798), (10, 968899), (229, 42310), (458, 21155), (1145, 8462), (2290, 4231)]