2305628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4398240

約数和(自身を除く): 2092612

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 439, 878, 1313, 1756, 2626, 5252, 5707, 11414, 22828, 44339, 88678, 177356, 576407, 1152814, 2305628]

約数ペア:

[(1, 2305628), (2, 1152814), (4, 576407), (13, 177356), (26, 88678), (52, 44339), (101, 22828), (202, 11414), (404, 5707), (439, 5252), (878, 2626), (1313, 1756)]