2649252352

素因数分解:

$2^9\times {\mathrm{1559}}^1\times {\mathrm{3319}}^1$

素因数の和:4896

約数の個数: 40

約数和(自身を含む): 5298321600

約数和(自身を除く): 2649069248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1559, 3118, 3319, 6236, 6638, 12472, 13276, 24944, 26552, 49888, 53104, 99776, 106208, 199552, 212416, 399104, 424832, 798208, 849664, 1699328, 5174321, 10348642, 20697284, 41394568, 82789136, 165578272, 331156544, 662313088, 1324626176, 2649252352]

約数ペア:

[(1, 2649252352), (2, 1324626176), (4, 662313088), (8, 331156544), (16, 165578272), (32, 82789136), (64, 41394568), (128, 20697284), (256, 10348642), (512, 5174321), (1559, 1699328), (3118, 849664), (3319, 798208), (6236, 424832), (6638, 399104), (12472, 212416), (13276, 199552), (24944, 106208), (26552, 99776), (49888, 53104)]