1420174

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 2578608

約数和(自身を除く): 1158434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 361, 562, 722, 1967, 2527, 3934, 5054, 5339, 10678, 37373, 74746, 101441, 202882, 710087, 1420174]

約数ペア:

[(1, 1420174), (2, 710087), (7, 202882), (14, 101441), (19, 74746), (38, 37373), (133, 10678), (266, 5339), (281, 5054), (361, 3934), (562, 2527), (722, 1967)]