4028542007

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{887}}^1\times {\mathrm{1571}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 4774101120

約数和(自身を除く): 745559113

約数列:

[1, 7, 49, 59, 413, 887, 1571, 2891, 6209, 10997, 43463, 52333, 76979, 92689, 366331, 648823, 1393477, 2564317, 4541761, 9754339, 68280373, 82215143, 575506001, 4028542007]

約数ペア:

[(1, 4028542007), (7, 575506001), (49, 82215143), (59, 68280373), (413, 9754339), (887, 4541761), (1571, 2564317), (2891, 1393477), (6209, 648823), (10997, 366331), (43463, 92689), (52333, 76979)]