2840802006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{656681}}^1$

素因数の和:656796

約数の個数: 32

約数和(自身を含む): 6556313088

約数和(自身を除く): 3715511082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 656681, 1313362, 1970043, 3940086, 4596767, 9193534, 13790301, 27580602, 67638143, 135276286, 202914429, 405828858, 473467001, 946934002, 1420401003, 2840802006]

約数ペア:

[(1, 2840802006), (2, 1420401003), (3, 946934002), (6, 473467001), (7, 405828858), (14, 202914429), (21, 135276286), (42, 67638143), (103, 27580602), (206, 13790301), (309, 9193534), (618, 4596767), (721, 3940086), (1442, 1970043), (2163, 1313362), (4326, 656681)]