619739094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{345451}}^1$

素因数の和:345492

約数の個数: 32

約数和(自身を含む): 1392862464

約数和(自身を除く): 773123370

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 345451, 690902, 1036353, 2072706, 4490863, 7945373, 8981726, 13472589, 15890746, 23836119, 26945178, 47672238, 103289849, 206579698, 309869547, 619739094]

約数ペア:

[(1, 619739094), (2, 309869547), (3, 206579698), (6, 103289849), (13, 47672238), (23, 26945178), (26, 23836119), (39, 15890746), (46, 13472589), (69, 8981726), (78, 7945373), (138, 4490863), (299, 2072706), (598, 1036353), (897, 690902), (1794, 345451)]