7691486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 13039320

約数和(自身を除く): 5347834

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 859, 1718, 4477, 8954, 9449, 18898, 31783, 63566, 103939, 207878, 349613, 699226, 3845743, 7691486]

約数ペア:

[(1, 7691486), (2, 3845743), (11, 699226), (22, 349613), (37, 207878), (74, 103939), (121, 63566), (242, 31783), (407, 18898), (814, 9449), (859, 8954), (1718, 4477)]