828131038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{1553}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 1456781760

約数和(自身を除く): 628650722

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 929, 1553, 1858, 3106, 6503, 10871, 13006, 21742, 38089, 63673, 76178, 127346, 266623, 445711, 533246, 891422, 1442737, 2885474, 10099159, 20198318, 59152217, 118304434, 414065519, 828131038]

約数ペア:

[(1, 828131038), (2, 414065519), (7, 118304434), (14, 59152217), (41, 20198318), (82, 10099159), (287, 2885474), (574, 1442737), (929, 891422), (1553, 533246), (1858, 445711), (3106, 266623), (6503, 127346), (10871, 76178), (13006, 63673), (21742, 38089)]