124456444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 259194880

約数和(自身を除く): 134738436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1129, 1778, 2258, 3556, 3937, 4516, 7874, 7903, 15748, 15806, 27559, 31612, 34999, 55118, 69998, 110236, 139996, 143383, 244993, 286766, 489986, 573532, 979972, 1003681, 2007362, 4014724, 4444873, 8889746, 17779492, 31114111, 62228222, 124456444]

約数ペア:

[(1, 124456444), (2, 62228222), (4, 31114111), (7, 17779492), (14, 8889746), (28, 4444873), (31, 4014724), (62, 2007362), (124, 1003681), (127, 979972), (217, 573532), (254, 489986), (434, 286766), (508, 244993), (868, 143383), (889, 139996), (1129, 110236), (1778, 69998), (2258, 55118), (3556, 34999), (3937, 31612), (4516, 27559), (7874, 15806), (7903, 15748)]