2005807682

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{22619}}^1$

素因数の和:23161

約数の個数: 16

約数和(自身を含む): 3045556800

約数和(自身を除く): 1039749118

約数列:

[1, 2, 101, 202, 439, 878, 22619, 44339, 45238, 88678, 2284519, 4569038, 9929741, 19859482, 1002903841, 2005807682]

約数ペア:

[(1, 2005807682), (2, 1002903841), (101, 19859482), (202, 9929741), (439, 4569038), (878, 2284519), (22619, 88678), (44339, 45238)]