2238331081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{410477}}^1$

素因数の和:410544

約数の個数: 16

約数和(自身を含む): 2758412160

約数和(自身を除く): 520081079

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 410477, 2873339, 7799063, 16829557, 54593441, 117806899, 319761583, 2238331081]

約数ペア:

[(1, 2238331081), (7, 319761583), (19, 117806899), (41, 54593441), (133, 16829557), (287, 7799063), (779, 2873339), (5453, 410477)]