129486892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{6007}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 240728544

約数和(自身を除く): 111241652

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 5389, 6007, 10778, 12014, 21556, 24028, 102119, 204238, 408476, 1904219, 3808438, 7616876, 32371723, 64743446, 129486892]

約数ペア:

[(1, 129486892), (2, 64743446), (4, 32371723), (17, 7616876), (34, 3808438), (68, 1904219), (317, 408476), (634, 204238), (1268, 102119), (5389, 24028), (6007, 21556), (10778, 12014)]