2901898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 4568256

約数和(自身を除く): 1666358

約数列:

[1, 2, 41, 43, 82, 86, 823, 1646, 1763, 3526, 33743, 35389, 67486, 70778, 1450949, 2901898]

約数ペア:

[(1, 2901898), (2, 1450949), (41, 70778), (43, 67486), (82, 35389), (86, 33743), (823, 3526), (1646, 1763)]