1086488

素因数分解:

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

素因数の和:387

約数の個数: 32

約数和(自身を含む): 2271360

約数和(自身を除く): 1184872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 337, 403, 674, 806, 1348, 1612, 2696, 3224, 4381, 8762, 10447, 17524, 20894, 35048, 41788, 83576, 135811, 271622, 543244, 1086488]

約数ペア:

[(1, 1086488), (2, 543244), (4, 271622), (8, 135811), (13, 83576), (26, 41788), (31, 35048), (52, 20894), (62, 17524), (104, 10447), (124, 8762), (248, 4381), (337, 3224), (403, 2696), (674, 1612), (806, 1348)]