2051297207764

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{179121307}}^1$

素因数の和:179121727

約数の個数: 24

約数和(自身を含む): 4112625231680

約数和(自身を除く): 2061328023916

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 179121307, 358242614, 716485228, 1253849149, 2507698298, 5015396596, 73260614563, 146521229126, 293042458252, 512824301941, 1025648603882, 2051297207764]

約数ペア:

[(1, 2051297207764), (2, 1025648603882), (4, 512824301941), (7, 293042458252), (14, 146521229126), (28, 73260614563), (409, 5015396596), (818, 2507698298), (1636, 1253849149), (2863, 716485228), (5726, 358242614), (11452, 179121307)]