78861898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 120623976

約数和(自身を除く): 41762078

約数列:

[1, 2, 61, 122, 373, 746, 1733, 3466, 22753, 45506, 105713, 211426, 646409, 1292818, 39430949, 78861898]

約数ペア:

[(1, 78861898), (2, 39430949), (61, 1292818), (122, 646409), (373, 211426), (746, 105713), (1733, 45506), (3466, 22753)]