2696080190

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{407879}}^1$

素因数の和:408547

約数の個数: 16

約数和(自身を含む): 4860298080

約数和(自身を除く): 2164217890

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 407879, 815758, 2039395, 4078790, 269608019, 539216038, 1348040095, 2696080190]

約数ペア:

[(1, 2696080190), (2, 1348040095), (5, 539216038), (10, 269608019), (661, 4078790), (1322, 2039395), (3305, 815758), (6610, 407879)]