831068

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 1690752

約数和(自身を除く): 859684

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 443, 469, 886, 938, 1772, 1876, 3101, 6202, 12404, 29681, 59362, 118724, 207767, 415534, 831068]

約数ペア:

[(1, 831068), (2, 415534), (4, 207767), (7, 118724), (14, 59362), (28, 29681), (67, 12404), (134, 6202), (268, 3101), (443, 1876), (469, 1772), (886, 938)]