2080732458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2417}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 4828262400

約数和(自身を除く): 2747529942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 199, 206, 309, 398, 597, 618, 721, 1194, 1393, 1442, 2163, 2417, 2786, 4179, 4326, 4834, 7251, 8358, 14502, 16919, 20497, 33838, 40994, 50757, 61491, 101514, 122982, 143479, 248951, 286958, 430437, 480983, 497902, 746853, 860874, 961966, 1442949, 1493706, 1742657, 2885898, 3366881, 3485314, 5227971, 6733762, 10100643, 10455942, 20201286, 49541249, 99082498, 148623747, 297247494, 346788743, 693577486, 1040366229, 2080732458]

約数ペア:

[(1, 2080732458), (2, 1040366229), (3, 693577486), (6, 346788743), (7, 297247494), (14, 148623747), (21, 99082498), (42, 49541249), (103, 20201286), (199, 10455942), (206, 10100643), (309, 6733762), (398, 5227971), (597, 3485314), (618, 3366881), (721, 2885898), (1194, 1742657), (1393, 1493706), (1442, 1442949), (2163, 961966), (2417, 860874), (2786, 746853), (4179, 497902), (4326, 480983), (4834, 430437), (7251, 286958), (8358, 248951), (14502, 143479), (16919, 122982), (20497, 101514), (33838, 61491), (40994, 50757)]