79811474

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 121020480

約数和(自身を除く): 41209006

約数列:

[1, 2, 173, 251, 346, 502, 919, 1838, 43423, 86846, 158987, 230669, 317974, 461338, 39905737, 79811474]

約数ペア:

[(1, 79811474), (2, 39905737), (173, 461338), (251, 317974), (346, 230669), (502, 158987), (919, 86846), (1838, 43423)]