340399202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20173}}^1$

素因数の和:20258

約数の個数: 32

約数和(自身を含む): 610061760

約数和(自身を除く): 269662558

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 16874, 20173, 40346, 221903, 262249, 443806, 524498, 1190207, 2380414, 2884739, 5769478, 13092277, 15472691, 26184554, 30945382, 170199601, 340399202]

約数ペア:

[(1, 340399202), (2, 170199601), (11, 30945382), (13, 26184554), (22, 15472691), (26, 13092277), (59, 5769478), (118, 2884739), (143, 2380414), (286, 1190207), (649, 524498), (767, 443806), (1298, 262249), (1534, 221903), (8437, 40346), (16874, 20173)]