2017191878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1\times {\mathrm{9419}}^1$

素因数の和:17671

約数の個数: 16

約数和(自身を含む): 3259282320

約数和(自身を除く): 1242090442

約数列:

[1, 2, 13, 26, 8237, 9419, 16474, 18838, 107081, 122447, 214162, 244894, 77584303, 155168606, 1008595939, 2017191878]

約数ペア:

[(1, 2017191878), (2, 1008595939), (13, 155168606), (26, 77584303), (8237, 244894), (9419, 214162), (16474, 122447), (18838, 107081)]