2008272279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{5879}}^1$

素因数の和:6375

約数の個数: 32

約数和(自身を含む): 3042547200

約数和(自身を除く): 1034274921

約数列:

[1, 3, 13, 19, 39, 57, 247, 461, 741, 1383, 5879, 5993, 8759, 17637, 17979, 26277, 76427, 111701, 113867, 229281, 335103, 341601, 1452113, 2710219, 4356339, 8130657, 35232847, 51494161, 105698541, 154482483, 669424093, 2008272279]

約数ペア:

[(1, 2008272279), (3, 669424093), (13, 154482483), (19, 105698541), (39, 51494161), (57, 35232847), (247, 8130657), (461, 4356339), (741, 2710219), (1383, 1452113), (5879, 341601), (5993, 335103), (8759, 229281), (17637, 113867), (17979, 111701), (26277, 76427)]