539968312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{7951}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 1092127680

約数和(自身を除く): 552159368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1306, 2612, 5224, 7951, 8489, 15902, 16978, 31804, 33956, 63608, 67912, 103363, 206726, 413452, 826904, 5192003, 10384006, 20768012, 41536024, 67496039, 134992078, 269984156, 539968312]

約数ペア:

[(1, 539968312), (2, 269984156), (4, 134992078), (8, 67496039), (13, 41536024), (26, 20768012), (52, 10384006), (104, 5192003), (653, 826904), (1306, 413452), (2612, 206726), (5224, 103363), (7951, 67912), (8489, 63608), (15902, 33956), (16978, 31804)]