2021696026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 3671718336

約数和(自身を除く): 1650022310

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 361, 674, 722, 1187, 2359, 2374, 2527, 4718, 5054, 6403, 8309, 12806, 16618, 22553, 44821, 45106, 89642, 121657, 157871, 243314, 315742, 400019, 428507, 800038, 851599, 857014, 1703198, 2800133, 2999549, 5600266, 5999098, 7600361, 15200722, 53202527, 106405054, 144406859, 288813718, 1010848013, 2021696026]

約数ペア:

[(1, 2021696026), (2, 1010848013), (7, 288813718), (14, 144406859), (19, 106405054), (38, 53202527), (133, 15200722), (266, 7600361), (337, 5999098), (361, 5600266), (674, 2999549), (722, 2800133), (1187, 1703198), (2359, 857014), (2374, 851599), (2527, 800038), (4718, 428507), (5054, 400019), (6403, 315742), (8309, 243314), (12806, 157871), (16618, 121657), (22553, 89642), (44821, 45106)]