3985788

素因数分解:

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

素因数の和:282

約数の個数: 48

約数和(自身を含む): 9805824

約数和(自身を除く): 5820036

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 191, 222, 282, 382, 444, 564, 573, 764, 1146, 1739, 2292, 3478, 5217, 6956, 7067, 8977, 10434, 14134, 17954, 20868, 21201, 26931, 28268, 35908, 42402, 53862, 84804, 107724, 332149, 664298, 996447, 1328596, 1992894, 3985788]

約数ペア:

[(1, 3985788), (2, 1992894), (3, 1328596), (4, 996447), (6, 664298), (12, 332149), (37, 107724), (47, 84804), (74, 53862), (94, 42402), (111, 35908), (141, 28268), (148, 26931), (188, 21201), (191, 20868), (222, 17954), (282, 14134), (382, 10434), (444, 8977), (564, 7067), (573, 6956), (764, 5217), (1146, 3478), (1739, 2292)]