2002091212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{68219}}^1$

素因数の和:68286

約数の個数: 48

約数和(自身を含む): 4125945600

約数和(自身を除く): 2123854388

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2668, 7337, 14674, 29348, 68219, 136438, 272876, 750409, 1500818, 1569037, 1978351, 3001636, 3138074, 3956702, 6276148, 7913404, 17259407, 21761861, 34518814, 43523722, 45502073, 69037628, 87047444, 91004146, 182008292, 500522803, 1001045606, 2002091212]

約数ペア:

[(1, 2002091212), (2, 1001045606), (4, 500522803), (11, 182008292), (22, 91004146), (23, 87047444), (29, 69037628), (44, 45502073), (46, 43523722), (58, 34518814), (92, 21761861), (116, 17259407), (253, 7913404), (319, 6276148), (506, 3956702), (638, 3138074), (667, 3001636), (1012, 1978351), (1276, 1569037), (1334, 1500818), (2668, 750409), (7337, 272876), (14674, 136438), (29348, 68219)]