2078479922

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{23747}}^1$

素因数の和:24265

約数の個数: 16

約数和(自身を含む): 3154684320

約数和(自身を除く): 1076204398

約数列:

[1, 2, 107, 214, 409, 818, 23747, 43763, 47494, 87526, 2540929, 5081858, 9712523, 19425046, 1039239961, 2078479922]

約数ペア:

[(1, 2078479922), (2, 1039239961), (107, 19425046), (214, 9712523), (409, 5081858), (818, 2540929), (23747, 87526), (43763, 47494)]