2563832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 5108400

約数和(自身を除く): 2544568

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 257, 344, 514, 1028, 1247, 2056, 2494, 4988, 7453, 9976, 11051, 14906, 22102, 29812, 44204, 59624, 88408, 320479, 640958, 1281916, 2563832]

約数ペア:

[(1, 2563832), (2, 1281916), (4, 640958), (8, 320479), (29, 88408), (43, 59624), (58, 44204), (86, 29812), (116, 22102), (172, 14906), (232, 11051), (257, 9976), (344, 7453), (514, 4988), (1028, 2494), (1247, 2056)]