1047522392

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{72223}}^1$

素因数の和:72280

約数の個数: 48

約数和(自身を含む): 2346557760

約数和(自身を除く): 1299035368

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 72223, 144446, 288892, 505561, 577784, 1011122, 2022244, 2672251, 3538927, 4044488, 5344502, 7077854, 10689004, 14155708, 18705757, 21378008, 28311416, 37411514, 74823028, 130940299, 149646056, 261880598, 523761196, 1047522392]

約数ペア:

[(1, 1047522392), (2, 523761196), (4, 261880598), (7, 149646056), (8, 130940299), (14, 74823028), (28, 37411514), (37, 28311416), (49, 21378008), (56, 18705757), (74, 14155708), (98, 10689004), (148, 7077854), (196, 5344502), (259, 4044488), (296, 3538927), (392, 2672251), (518, 2022244), (1036, 1011122), (1813, 577784), (2072, 505561), (3626, 288892), (7252, 144446), (14504, 72223)]