1971606802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{116539}}^1$

素因数の和:117321

約数の個数: 16

約数和(自身を含む): 3230488800

約数和(自身を除く): 1258881998

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 116539, 233078, 1281929, 2563858, 89618491, 179236982, 985803401, 1971606802]

約数ペア:

[(1, 1971606802), (2, 985803401), (11, 179236982), (22, 89618491), (769, 2563858), (1538, 1281929), (8459, 233078), (16918, 116539)]