7851103696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487283}}^1$

素因数の和:487363

約数の個数: 40

約数和(自身を含む): 16314268320

約数和(自身を除く): 8463164624

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 487283, 974566, 1949132, 3898264, 7796528, 9258377, 18516754, 25825999, 37033508, 51651998, 74067016, 103303996, 148134032, 206607992, 413215984, 490693981, 981387962, 1962775924, 3925551848, 7851103696]

約数ペア:

[(1, 7851103696), (2, 3925551848), (4, 1962775924), (8, 981387962), (16, 490693981), (19, 413215984), (38, 206607992), (53, 148134032), (76, 103303996), (106, 74067016), (152, 51651998), (212, 37033508), (304, 25825999), (424, 18516754), (848, 9258377), (1007, 7796528), (2014, 3898264), (4028, 1949132), (8056, 974566), (16112, 487283)]