129771506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 86919694

約数列:

[1, 2, 17, 34, 37, 43, 74, 86, 629, 731, 1258, 1462, 1591, 2399, 3182, 4798, 27047, 40783, 54094, 81566, 88763, 103157, 177526, 206314, 1508971, 1753669, 3017942, 3507338, 3816809, 7633618, 64885753, 129771506]

約数ペア:

[(1, 129771506), (2, 64885753), (17, 7633618), (34, 3816809), (37, 3507338), (43, 3017942), (74, 1753669), (86, 1508971), (629, 206314), (731, 177526), (1258, 103157), (1462, 88763), (1591, 81566), (2399, 54094), (3182, 40783), (4798, 27047)]