2010168908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{108517}}^1$

素因数の和:108953

約数の個数: 24

約数和(自身を含む): 3846746064

約数和(自身を除く): 1836577156

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 108517, 217034, 434068, 1193687, 2387374, 4774748, 45685657, 91371314, 182742628, 502542227, 1005084454, 2010168908]

約数ペア:

[(1, 2010168908), (2, 1005084454), (4, 502542227), (11, 182742628), (22, 91371314), (44, 45685657), (421, 4774748), (842, 2387374), (1684, 1193687), (4631, 434068), (9262, 217034), (18524, 108517)]