7981306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 12374208

約数和(自身を除く): 4392902

約数列:

[1, 2, 41, 82, 131, 262, 743, 1486, 5371, 10742, 30463, 60926, 97333, 194666, 3990653, 7981306]

約数ペア:

[(1, 7981306), (2, 3990653), (41, 194666), (82, 97333), (131, 60926), (262, 30463), (743, 10742), (1486, 5371)]