2018977694

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1\times {\mathrm{6869}}^1$

素因数の和:7675

約数の個数: 16

約数和(自身を含む): 3045498480

約数和(自身を除く): 1026520786

約数列:

[1, 2, 281, 523, 562, 1046, 6869, 13738, 146963, 293926, 1930189, 3592487, 3860378, 7184974, 1009488847, 2018977694]

約数ペア:

[(1, 2018977694), (2, 1009488847), (281, 7184974), (523, 3860378), (562, 3592487), (1046, 1930189), (6869, 293926), (13738, 146963)]