2912667416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{8221}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 5551823280

約数和(自身を除く): 2639155864

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 661, 1322, 2644, 5288, 8221, 16442, 32884, 44287, 65768, 88574, 177148, 354296, 550807, 1101614, 2203228, 4406456, 5434081, 10868162, 21736324, 43472648, 364083427, 728166854, 1456333708, 2912667416]

約数ペア:

[(1, 2912667416), (2, 1456333708), (4, 728166854), (8, 364083427), (67, 43472648), (134, 21736324), (268, 10868162), (536, 5434081), (661, 4406456), (1322, 2203228), (2644, 1101614), (5288, 550807), (8221, 354296), (16442, 177148), (32884, 88574), (44287, 65768)]