2267207890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{784501}}^1$

素因数の和:784542

約数の個数: 24

約数和(自身を含む): 4335158052

約数和(自身を除く): 2067950162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 784501, 1569002, 3922505, 7845010, 13336517, 26673034, 66682585, 133365170, 226720789, 453441578, 1133603945, 2267207890]

約数ペア:

[(1, 2267207890), (2, 1133603945), (5, 453441578), (10, 226720789), (17, 133365170), (34, 66682585), (85, 26673034), (170, 13336517), (289, 7845010), (578, 3922505), (1445, 1569002), (2890, 784501)]