1910426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1718374

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 349, 391, 698, 782, 2443, 2737, 4886, 5474, 5933, 8027, 11866, 16054, 41531, 56189, 83062, 112378, 136459, 272918, 955213, 1910426]

約数ペア:

[(1, 1910426), (2, 955213), (7, 272918), (14, 136459), (17, 112378), (23, 83062), (34, 56189), (46, 41531), (119, 16054), (161, 11866), (238, 8027), (322, 5933), (349, 5474), (391, 4886), (698, 2737), (782, 2443)]