1880693884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27657263}}^1$

素因数の和:27657284

約数の個数: 12

約数和(自身を含む): 3484815264

約数和(自身を除く): 1604121380

約数列:

[1, 2, 4, 17, 34, 68, 27657263, 55314526, 110629052, 470173471, 940346942, 1880693884]

約数ペア:

[(1, 1880693884), (2, 940346942), (4, 470173471), (17, 110629052), (34, 55314526), (68, 27657263)]