6989708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 13548864

約数和(自身を除く): 6559156

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2371, 2948, 4742, 9484, 26081, 52162, 104324, 158857, 317714, 635428, 1747427, 3494854, 6989708]

約数ペア:

[(1, 6989708), (2, 3494854), (4, 1747427), (11, 635428), (22, 317714), (44, 158857), (67, 104324), (134, 52162), (268, 26081), (737, 9484), (1474, 4742), (2371, 2948)]