2549316126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 5909050368

約数和(自身を除く): 3359734242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 257, 309, 514, 618, 721, 771, 1442, 1542, 1799, 2163, 2293, 3598, 4326, 4586, 5397, 6879, 10794, 13758, 16051, 26471, 32102, 48153, 52942, 79413, 96306, 158826, 185297, 236179, 370594, 472358, 555891, 589301, 708537, 1111782, 1178602, 1417074, 1653253, 1767903, 3306506, 3535806, 4125107, 4959759, 8250214, 9919518, 12375321, 24750642, 60698003, 121396006, 182094009, 364188018, 424886021, 849772042, 1274658063, 2549316126]

約数ペア:

[(1, 2549316126), (2, 1274658063), (3, 849772042), (6, 424886021), (7, 364188018), (14, 182094009), (21, 121396006), (42, 60698003), (103, 24750642), (206, 12375321), (257, 9919518), (309, 8250214), (514, 4959759), (618, 4125107), (721, 3535806), (771, 3306506), (1442, 1767903), (1542, 1653253), (1799, 1417074), (2163, 1178602), (2293, 1111782), (3598, 708537), (4326, 589301), (4586, 555891), (5397, 472358), (6879, 370594), (10794, 236179), (13758, 185297), (16051, 158826), (26471, 96306), (32102, 79413), (48153, 52942)]