442882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 743904

約数和(自身を除く): 301022

約数列:

[1, 2, 11, 22, 41, 82, 451, 491, 902, 982, 5401, 10802, 20131, 40262, 221441, 442882]

約数ペア:

[(1, 442882), (2, 221441), (11, 40262), (22, 20131), (41, 10802), (82, 5401), (451, 982), (491, 902)]