2169443316

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1380053}}^1$

素因数の和:1380191

約数の個数: 24

約数和(自身を含む): 5100679584

約数和(自身を除く): 2931236268

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1380053, 2760106, 4140159, 5520212, 8280318, 16560636, 180786943, 361573886, 542360829, 723147772, 1084721658, 2169443316]

約数ペア:

[(1, 2169443316), (2, 1084721658), (3, 723147772), (4, 542360829), (6, 361573886), (12, 180786943), (131, 16560636), (262, 8280318), (393, 5520212), (524, 4140159), (786, 2760106), (1572, 1380053)]