2830124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 5455296

約数和(自身を除く): 2625172

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 491, 524, 982, 1441, 1964, 2882, 5401, 5764, 10802, 21604, 64321, 128642, 257284, 707531, 1415062, 2830124]

約数ペア:

[(1, 2830124), (2, 1415062), (4, 707531), (11, 257284), (22, 128642), (44, 64321), (131, 21604), (262, 10802), (491, 5764), (524, 5401), (982, 2882), (1441, 1964)]