1209824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 2975616

約数和(自身を除く): 1765792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 491, 616, 982, 1232, 1964, 2464, 3437, 3928, 5401, 6874, 7856, 10802, 13748, 15712, 21604, 27496, 37807, 43208, 54992, 75614, 86416, 109984, 151228, 172832, 302456, 604912, 1209824]

約数ペア:

[(1, 1209824), (2, 604912), (4, 302456), (7, 172832), (8, 151228), (11, 109984), (14, 86416), (16, 75614), (22, 54992), (28, 43208), (32, 37807), (44, 27496), (56, 21604), (77, 15712), (88, 13748), (112, 10802), (154, 7856), (176, 6874), (224, 5401), (308, 3928), (352, 3437), (491, 2464), (616, 1964), (982, 1232)]