2805958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 4541040

約数和(自身を除く): 1735082

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1801, 3602, 34219, 68438, 73841, 147682, 1402979, 2805958]

約数ペア:

[(1, 2805958), (2, 1402979), (19, 147682), (38, 73841), (41, 68438), (82, 34219), (779, 3602), (1558, 1801)]