2100080316

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{2549}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 4976294400

約数和(自身を除く): 2876214084

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 967, 1934, 2549, 2901, 3868, 5098, 5802, 7647, 10196, 11604, 15294, 30588, 68657, 137314, 180979, 205971, 274628, 361958, 411942, 542937, 723916, 823884, 1085874, 2171748, 2464883, 4929766, 7394649, 9859532, 14789298, 29578596, 175006693, 350013386, 525020079, 700026772, 1050040158, 2100080316]

約数ペア:

[(1, 2100080316), (2, 1050040158), (3, 700026772), (4, 525020079), (6, 350013386), (12, 175006693), (71, 29578596), (142, 14789298), (213, 9859532), (284, 7394649), (426, 4929766), (852, 2464883), (967, 2171748), (1934, 1085874), (2549, 823884), (2901, 723916), (3868, 542937), (5098, 411942), (5802, 361958), (7647, 274628), (10196, 205971), (11604, 180979), (15294, 137314), (30588, 68657)]