2801472474

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{10771}}^1$

素因数の和:11490

約数の個数: 32

約数和(自身を含む): 5695888896

約数和(自身を除く): 2894416422

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 647, 1294, 1941, 3882, 10771, 21542, 32313, 43349, 64626, 86698, 130047, 260094, 721657, 1443314, 2164971, 4329942, 6968837, 13937674, 20906511, 41813022, 466912079, 933824158, 1400736237, 2801472474]

約数ペア:

[(1, 2801472474), (2, 1400736237), (3, 933824158), (6, 466912079), (67, 41813022), (134, 20906511), (201, 13937674), (402, 6968837), (647, 4329942), (1294, 2164971), (1941, 1443314), (3882, 721657), (10771, 260094), (21542, 130047), (32313, 86698), (43349, 64626)]