2051305824

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{257443}}^1$

素因数の和:257539

約数の個数: 48

約数和(自身を含む): 5449574592

約数和(自身を除く): 3398268768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 257443, 514886, 772329, 1029772, 1544658, 2059544, 3089316, 4119088, 6178632, 8238176, 12357264, 21367769, 24714528, 42735538, 64103307, 85471076, 128206614, 170942152, 256413228, 341884304, 512826456, 683768608, 1025652912, 2051305824]

約数ペア:

[(1, 2051305824), (2, 1025652912), (3, 683768608), (4, 512826456), (6, 341884304), (8, 256413228), (12, 170942152), (16, 128206614), (24, 85471076), (32, 64103307), (48, 42735538), (83, 24714528), (96, 21367769), (166, 12357264), (249, 8238176), (332, 6178632), (498, 4119088), (664, 3089316), (996, 2059544), (1328, 1544658), (1992, 1029772), (2656, 772329), (3984, 514886), (7968, 257443)]