290371628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{2371}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 538567344

約数和(自身を除く): 248195716

約数列:

[1, 2, 4, 17, 34, 68, 1801, 2371, 3602, 4742, 7204, 9484, 30617, 40307, 61234, 80614, 122468, 161228, 4270171, 8540342, 17080684, 72592907, 145185814, 290371628]

約数ペア:

[(1, 290371628), (2, 145185814), (4, 72592907), (17, 17080684), (34, 8540342), (68, 4270171), (1801, 161228), (2371, 122468), (3602, 80614), (4742, 61234), (7204, 40307), (9484, 30617)]