317051068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{2543}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 564157440

約数和(自身を除く): 247106372

約数列:

[1, 2, 4, 71, 142, 284, 439, 878, 1756, 2543, 5086, 10172, 31169, 62338, 124676, 180553, 361106, 722212, 1116377, 2232754, 4465508, 79262767, 158525534, 317051068]

約数ペア:

[(1, 317051068), (2, 158525534), (4, 79262767), (71, 4465508), (142, 2232754), (284, 1116377), (439, 722212), (878, 361106), (1756, 180553), (2543, 124676), (5086, 62338), (10172, 31169)]