130864914

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{28289}}^1$

素因数の和:28554

約数の個数: 24

約数和(自身を含む): 284653980

約数和(自身を除く): 153789066

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 28289, 56578, 84867, 169734, 254601, 509202, 7270273, 14540546, 21810819, 43621638, 65432457, 130864914]

約数ペア:

[(1, 130864914), (2, 65432457), (3, 43621638), (6, 21810819), (9, 14540546), (18, 7270273), (257, 509202), (514, 254601), (771, 169734), (1542, 84867), (2313, 56578), (4626, 28289)]