2021604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12979

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 3058716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12959, 25918, 38877, 51836, 77754, 155508, 168467, 336934, 505401, 673868, 1010802, 2021604]

約数ペア:

[(1, 2021604), (2, 1010802), (3, 673868), (4, 505401), (6, 336934), (12, 168467), (13, 155508), (26, 77754), (39, 51836), (52, 38877), (78, 25918), (156, 12959)]