2012140664

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1276739}}^1$

素因数の和:1276942

約数の個数: 16

約数和(自身を含む): 3791917800

約数和(自身を除く): 1779777136

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 1276739, 2553478, 5106956, 10213912, 251517583, 503035166, 1006070332, 2012140664]

約数ペア:

[(1, 2012140664), (2, 1006070332), (4, 503035166), (8, 251517583), (197, 10213912), (394, 5106956), (788, 2553478), (1576, 1276739)]