552763718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{122891}}^1$

素因数の和:123079

約数の個数: 16

約数和(自身を含む): 898094736

約数和(自身を除く): 345331018

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 122891, 245782, 1597583, 3195166, 21260143, 42520286, 276381859, 552763718]

約数ペア:

[(1, 552763718), (2, 276381859), (13, 42520286), (26, 21260143), (173, 3195166), (346, 1597583), (2249, 245782), (4498, 122891)]