1245187424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{2333}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 2643226992

約数和(自身を除く): 1398039568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1283, 2333, 2566, 4666, 5132, 9332, 10264, 16679, 18664, 20528, 30329, 33358, 37328, 41056, 60658, 66716, 74656, 121316, 133432, 242632, 266864, 485264, 533728, 970528, 2993239, 5986478, 11972956, 23945912, 38912107, 47891824, 77824214, 95783648, 155648428, 311296856, 622593712, 1245187424]

約数ペア:

[(1, 1245187424), (2, 622593712), (4, 311296856), (8, 155648428), (13, 95783648), (16, 77824214), (26, 47891824), (32, 38912107), (52, 23945912), (104, 11972956), (208, 5986478), (416, 2993239), (1283, 970528), (2333, 533728), (2566, 485264), (4666, 266864), (5132, 242632), (9332, 133432), (10264, 121316), (16679, 74656), (18664, 66716), (20528, 60658), (30329, 41056), (33358, 37328)]