2080758756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{15739}}^1$

素因数の和:16248

約数の個数: 48

約数和(自身を含む): 5077094400

約数和(自身を除く): 2996335644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 479, 958, 1437, 1916, 2874, 5748, 11017, 15739, 22034, 31478, 33051, 44068, 47217, 62956, 66102, 94434, 132204, 188868, 361997, 723994, 1085991, 1447988, 2171982, 4343964, 7538981, 15077962, 22616943, 30155924, 45233886, 90467772, 173396563, 346793126, 520189689, 693586252, 1040379378, 2080758756]

約数ペア:

[(1, 2080758756), (2, 1040379378), (3, 693586252), (4, 520189689), (6, 346793126), (12, 173396563), (23, 90467772), (46, 45233886), (69, 30155924), (92, 22616943), (138, 15077962), (276, 7538981), (479, 4343964), (958, 2171982), (1437, 1447988), (1916, 1085991), (2874, 723994), (5748, 361997), (11017, 188868), (15739, 132204), (22034, 94434), (31478, 66102), (33051, 62956), (44068, 47217)]