1729990222

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{14537}}^1$

素因数の和:15075

約数の個数: 16

約数和(自身を含む): 2618584560

約数和(自身を除く): 888594338

約数列:

[1, 2, 157, 314, 379, 758, 14537, 29074, 59503, 119006, 2282309, 4564618, 5509523, 11019046, 864995111, 1729990222]

約数ペア:

[(1, 1729990222), (2, 864995111), (157, 11019046), (314, 5509523), (379, 4564618), (758, 2282309), (14537, 119006), (29074, 59503)]