1309710836

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{1613}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 2681150976

約数和(自身を除く): 1371440140

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 617, 658, 1234, 1316, 1613, 2468, 3226, 4319, 6452, 8638, 11291, 17276, 22582, 28999, 45164, 57998, 75811, 115996, 151622, 202993, 303244, 405986, 530677, 811972, 995221, 1061354, 1990442, 2122708, 3980884, 6966547, 13933094, 27866188, 46775387, 93550774, 187101548, 327427709, 654855418, 1309710836]

約数ペア:

[(1, 1309710836), (2, 654855418), (4, 327427709), (7, 187101548), (14, 93550774), (28, 46775387), (47, 27866188), (94, 13933094), (188, 6966547), (329, 3980884), (617, 2122708), (658, 1990442), (1234, 1061354), (1316, 995221), (1613, 811972), (2468, 530677), (3226, 405986), (4319, 303244), (6452, 202993), (8638, 151622), (11291, 115996), (17276, 75811), (22582, 57998), (28999, 45164)]