6881666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 11302848

約数和(自身を除く): 4421182

約数列:

[1, 2, 11, 22, 421, 743, 842, 1486, 4631, 8173, 9262, 16346, 312803, 625606, 3440833, 6881666]

約数ペア:

[(1, 6881666), (2, 3440833), (11, 625606), (22, 312803), (421, 16346), (743, 9262), (842, 8173), (1486, 4631)]