2028041276

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{509}}^1\times {\mathrm{2269}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 3565716000

約数和(自身を除く): 1537674724

約数列:

[1, 2, 4, 439, 509, 878, 1018, 1756, 2036, 2269, 4538, 9076, 223451, 446902, 893804, 996091, 1154921, 1992182, 2309842, 3984364, 4619684, 507010319, 1014020638, 2028041276]

約数ペア:

[(1, 2028041276), (2, 1014020638), (4, 507010319), (439, 4619684), (509, 3984364), (878, 2309842), (1018, 1992182), (1756, 1154921), (2036, 996091), (2269, 893804), (4538, 446902), (9076, 223451)]