349189994

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 527472000

約数和(自身を除く): 178282006

約数列:

[1, 2, 239, 449, 478, 898, 1627, 3254, 107311, 214622, 388853, 730523, 777706, 1461046, 174594997, 349189994]

約数ペア:

[(1, 349189994), (2, 174594997), (239, 1461046), (449, 777706), (478, 730523), (898, 388853), (1627, 214622), (3254, 107311)]