2011138041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{438443}}^1$

素因数の和:438596

約数の個数: 16

約数和(自身を含む): 2946343680

約数和(自身を除く): 935205639

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 438443, 1315329, 4822873, 14468619, 60943577, 182830731, 670379347, 2011138041]

約数ペア:

[(1, 2011138041), (3, 670379347), (11, 182830731), (33, 60943577), (139, 14468619), (417, 4822873), (1529, 1315329), (4587, 438443)]