2808021248

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{577307}}^1$

素因数の和:577342

約数の個数: 36

約数和(自身を含む): 5900087760

約数和(自身を除く): 3092066512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 577307, 1154614, 2309228, 4618456, 9236912, 10968833, 18473824, 21937666, 36947648, 43875332, 73895296, 87750664, 147790592, 175501328, 351002656, 702005312, 1404010624, 2808021248]

約数ペア:

[(1, 2808021248), (2, 1404010624), (4, 702005312), (8, 351002656), (16, 175501328), (19, 147790592), (32, 87750664), (38, 73895296), (64, 43875332), (76, 36947648), (128, 21937666), (152, 18473824), (256, 10968833), (304, 9236912), (608, 4618456), (1216, 2309228), (2432, 1154614), (4864, 577307)]