2021309878

素因数分解:

$2^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{33647}}^1$

素因数の和:34276

約数の個数: 24

約数和(自身を含む): 3532838112

約数和(自身を除く): 1511528234

約数列:

[1, 2, 7, 14, 49, 98, 613, 1226, 4291, 8582, 30037, 33647, 60074, 67294, 235529, 471058, 1648703, 3297406, 20625611, 41251222, 144379277, 288758554, 1010654939, 2021309878]

約数ペア:

[(1, 2021309878), (2, 1010654939), (7, 288758554), (14, 144379277), (49, 41251222), (98, 20625611), (613, 3297406), (1226, 1648703), (4291, 471058), (8582, 235529), (30037, 67294), (33647, 60074)]