12551427824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2080807}}^1$

素因数の和:2080857

約数の個数: 40

約数和(自身を含む): 27092120160

約数和(自身を除く): 14540692336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 2080807, 4161614, 8323228, 16646456, 27050491, 33292912, 54100982, 60343403, 108201964, 120686806, 216403928, 241373612, 432807856, 482747224, 784464239, 965494448, 1568928478, 3137856956, 6275713912, 12551427824]

約数ペア:

[(1, 12551427824), (2, 6275713912), (4, 3137856956), (8, 1568928478), (13, 965494448), (16, 784464239), (26, 482747224), (29, 432807856), (52, 241373612), (58, 216403928), (104, 120686806), (116, 108201964), (208, 60343403), (232, 54100982), (377, 33292912), (464, 27050491), (754, 16646456), (1508, 8323228), (3016, 4161614), (6032, 2080807)]