1394859232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71341}}^1$

素因数の和:71411

約数の個数: 48

約数和(自身を含む): 3020334912

約数和(自身を除く): 1625475680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 71341, 142682, 285364, 570728, 927433, 1141456, 1854866, 2282912, 3353027, 3709732, 6706054, 7419464, 13412108, 14838928, 26824216, 29677856, 43589351, 53648432, 87178702, 107296864, 174357404, 348714808, 697429616, 1394859232]

約数ペア:

[(1, 1394859232), (2, 697429616), (4, 348714808), (8, 174357404), (13, 107296864), (16, 87178702), (26, 53648432), (32, 43589351), (47, 29677856), (52, 26824216), (94, 14838928), (104, 13412108), (188, 7419464), (208, 6706054), (376, 3709732), (416, 3353027), (611, 2282912), (752, 1854866), (1222, 1141456), (1504, 927433), (2444, 570728), (4888, 285364), (9776, 142682), (19552, 71341)]