821226098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{9857}}^1$

素因数の和:10418

約数の個数: 32

約数和(自身を含む): 1538794368

約数和(自身を除く): 717568270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 541, 1082, 3787, 5951, 7574, 9857, 11902, 19714, 41657, 68999, 83314, 108427, 137998, 216854, 758989, 1517978, 5332637, 10665274, 37328459, 58659007, 74656918, 117318014, 410613049, 821226098]

約数ペア:

[(1, 821226098), (2, 410613049), (7, 117318014), (11, 74656918), (14, 58659007), (22, 37328459), (77, 10665274), (154, 5332637), (541, 1517978), (1082, 758989), (3787, 216854), (5951, 137998), (7574, 108427), (9857, 83314), (11902, 68999), (19714, 41657)]