80821130362

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{449851}}^1$

素因数の和:450214

約数の個数: 32

約数和(自身を含む): 142383556224

約数和(自身を除く): 61562425862

約数列:

[1, 2, 7, 14, 41, 82, 287, 313, 574, 626, 2191, 4382, 12833, 25666, 89831, 179662, 449851, 899702, 3148957, 6297914, 18443891, 36887782, 129107237, 140803363, 258214474, 281606726, 985623541, 1971247082, 5772937883, 11545875766, 40410565181, 80821130362]

約数ペア:

[(1, 80821130362), (2, 40410565181), (7, 11545875766), (14, 5772937883), (41, 1971247082), (82, 985623541), (287, 281606726), (313, 258214474), (574, 140803363), (626, 129107237), (2191, 36887782), (4382, 18443891), (12833, 6297914), (25666, 3148957), (89831, 899702), (179662, 449851)]