6981842

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 12052800

約数和(自身を除く): 5070958

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 3347, 6694, 23429, 46858, 498703, 997406, 3490921, 6981842]

約数ペア:

[(1, 6981842), (2, 3490921), (7, 997406), (14, 498703), (149, 46858), (298, 23429), (1043, 6694), (2086, 3347)]