2790367052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 5379924480

約数和(自身を除く): 2589557428

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 457, 604, 914, 919, 1661, 1828, 1838, 3322, 3676, 5027, 6644, 10054, 10109, 20108, 20218, 40436, 69007, 138014, 138769, 276028, 277538, 419983, 555076, 759077, 839966, 1518154, 1526459, 1679932, 3036308, 3052918, 4619813, 6105836, 9239626, 18479252, 63417433, 126834866, 253669732, 697591763, 1395183526, 2790367052]

約数ペア:

[(1, 2790367052), (2, 1395183526), (4, 697591763), (11, 253669732), (22, 126834866), (44, 63417433), (151, 18479252), (302, 9239626), (457, 6105836), (604, 4619813), (914, 3052918), (919, 3036308), (1661, 1679932), (1828, 1526459), (1838, 1518154), (3322, 839966), (3676, 759077), (5027, 555076), (6644, 419983), (10054, 277538), (10109, 276028), (20108, 138769), (20218, 138014), (40436, 69007)]