666420410879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7134893}}^1$

素因数の和:7135078

約数の個数: 16

約数和(自身を含む): 723307014144

約数和(自身を除く): 56886603265

約数列:

[1, 23, 31, 131, 713, 3013, 4061, 93403, 7134893, 164102539, 221181683, 934670983, 5087178709, 21497432609, 28974800473, 666420410879]

約数ペア:

[(1, 666420410879), (23, 28974800473), (31, 21497432609), (131, 5087178709), (713, 934670983), (3013, 221181683), (4061, 164102539), (93403, 7134893)]