2109687554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1979069}}^1$

素因数の和:1979125

約数の個数: 16

約数和(自身を含む): 3491079480

約数和(自身を除く): 1381391926

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1979069, 3958138, 25727897, 51455794, 81141829, 162283658, 1054843777, 2109687554]

約数ペア:

[(1, 2109687554), (2, 1054843777), (13, 162283658), (26, 81141829), (41, 51455794), (82, 25727897), (533, 3958138), (1066, 1979069)]