826610980314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{280603}}^1\times {\mathrm{70139}}^1$

素因数の和:350754

約数の個数: 32

約数和(自身を含む): 1889430197760

約数和(自身を除く): 1062819217446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70139, 140278, 210417, 280603, 420834, 490973, 561206, 841809, 981946, 1472919, 1683618, 1964221, 2945838, 3928442, 5892663, 11785326, 19681213817, 39362427634, 59043641451, 118087282902, 137768496719, 275536993438, 413305490157, 826610980314]

約数ペア:

[(1, 826610980314), (2, 413305490157), (3, 275536993438), (6, 137768496719), (7, 118087282902), (14, 59043641451), (21, 39362427634), (42, 19681213817), (70139, 11785326), (140278, 5892663), (210417, 3928442), (280603, 2945838), (420834, 1964221), (490973, 1683618), (561206, 1472919), (841809, 981946)]