2488969216

素因数分解:

$2^{11}\times {\mathrm{761}}^1\times {\mathrm{1597}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 4986383220

約数和(自身を除く): 2497414004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 761, 1024, 1522, 1597, 2048, 3044, 3194, 6088, 6388, 12176, 12776, 24352, 25552, 48704, 51104, 97408, 102208, 194816, 204416, 389632, 408832, 779264, 817664, 1215317, 1558528, 1635328, 2430634, 3270656, 4861268, 9722536, 19445072, 38890144, 77780288, 155560576, 311121152, 622242304, 1244484608, 2488969216]

約数ペア:

[(1, 2488969216), (2, 1244484608), (4, 622242304), (8, 311121152), (16, 155560576), (32, 77780288), (64, 38890144), (128, 19445072), (256, 9722536), (512, 4861268), (761, 3270656), (1024, 2430634), (1522, 1635328), (1597, 1558528), (2048, 1215317), (3044, 817664), (3194, 779264), (6088, 408832), (6388, 389632), (12176, 204416), (12776, 194816), (24352, 102208), (25552, 97408), (48704, 51104)]