1689224744

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{32321}}^1$

素因数の和:32513

約数の個数: 32

約数和(自身を含む): 3258057600

約数和(自身を除く): 1568832856

約数列:

[1, 2, 4, 8, 47, 94, 139, 188, 278, 376, 556, 1112, 6533, 13066, 26132, 32321, 52264, 64642, 129284, 258568, 1519087, 3038174, 4492619, 6076348, 8985238, 12152696, 17970476, 35940952, 211153093, 422306186, 844612372, 1689224744]

約数ペア:

[(1, 1689224744), (2, 844612372), (4, 422306186), (8, 211153093), (47, 35940952), (94, 17970476), (139, 12152696), (188, 8985238), (278, 6076348), (376, 4492619), (556, 3038174), (1112, 1519087), (6533, 258568), (13066, 129284), (26132, 64642), (32321, 52264)]