1629732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 4239872

約数和(自身を除く): 2610140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 337, 372, 403, 674, 806, 1011, 1209, 1348, 1612, 2022, 2418, 4044, 4381, 4836, 8762, 10447, 13143, 17524, 20894, 26286, 31341, 41788, 52572, 62682, 125364, 135811, 271622, 407433, 543244, 814866, 1629732]

約数ペア:

[(1, 1629732), (2, 814866), (3, 543244), (4, 407433), (6, 271622), (12, 135811), (13, 125364), (26, 62682), (31, 52572), (39, 41788), (52, 31341), (62, 26286), (78, 20894), (93, 17524), (124, 13143), (156, 10447), (186, 8762), (337, 4836), (372, 4381), (403, 4044), (674, 2418), (806, 2022), (1011, 1612), (1209, 1348)]