1992894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 2209602

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 191, 222, 282, 382, 573, 1146, 1739, 3478, 5217, 7067, 8977, 10434, 14134, 17954, 21201, 26931, 42402, 53862, 332149, 664298, 996447, 1992894]

約数ペア:

[(1, 1992894), (2, 996447), (3, 664298), (6, 332149), (37, 53862), (47, 42402), (74, 26931), (94, 21201), (111, 17954), (141, 14134), (191, 10434), (222, 8977), (282, 7067), (382, 5217), (573, 3478), (1146, 1739)]