13171732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 14713580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 181, 226, 322, 362, 452, 644, 724, 791, 1267, 1582, 2534, 2599, 3164, 4163, 5068, 5198, 8326, 10396, 16652, 18193, 20453, 29141, 36386, 40906, 58282, 72772, 81812, 116564, 143171, 286342, 470419, 572684, 940838, 1881676, 3292933, 6585866, 13171732]

約数ペア:

[(1, 13171732), (2, 6585866), (4, 3292933), (7, 1881676), (14, 940838), (23, 572684), (28, 470419), (46, 286342), (92, 143171), (113, 116564), (161, 81812), (181, 72772), (226, 58282), (322, 40906), (362, 36386), (452, 29141), (644, 20453), (724, 18193), (791, 16652), (1267, 10396), (1582, 8326), (2534, 5198), (2599, 5068), (3164, 4163)]