856924292

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{827147}}^1$

素因数の和:827195

約数の個数: 24

約数和(自身を含む): 1760170944

約数和(自身を除く): 903246652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 827147, 1654294, 3308588, 5790029, 11580058, 23160116, 30604439, 61208878, 122417756, 214231073, 428462146, 856924292]

約数ペア:

[(1, 856924292), (2, 428462146), (4, 214231073), (7, 122417756), (14, 61208878), (28, 30604439), (37, 23160116), (74, 11580058), (148, 5790029), (259, 3308588), (518, 1654294), (1036, 827147)]