195977880046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{28660117}}^1$

素因数の和:28660395

約数の個数: 16

約数和(自身を含む): 317783388384

約数和(自身を除く): 121805508338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 28660117, 57320234, 372581521, 745163042, 7537610771, 15075221542, 97988940023, 195977880046]

約数ペア:

[(1, 195977880046), (2, 97988940023), (13, 15075221542), (26, 7537610771), (263, 745163042), (526, 372581521), (3419, 57320234), (6838, 28660117)]