2017268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 4096512

約数和(自身を除く): 2079244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 361, 418, 508, 722, 836, 1397, 1444, 2413, 2794, 3971, 4826, 5588, 7942, 9652, 15884, 26543, 45847, 53086, 91694, 106172, 183388, 504317, 1008634, 2017268]

約数ペア:

[(1, 2017268), (2, 1008634), (4, 504317), (11, 183388), (19, 106172), (22, 91694), (38, 53086), (44, 45847), (76, 26543), (127, 15884), (209, 9652), (254, 7942), (361, 5588), (418, 4826), (508, 3971), (722, 2794), (836, 2413), (1397, 1444)]