2428941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 3491840

約数和(自身を除く): 1062899

約数列:

[1, 3, 19, 43, 57, 129, 817, 991, 2451, 2973, 18829, 42613, 56487, 127839, 809647, 2428941]

約数ペア:

[(1, 2428941), (3, 809647), (19, 127839), (43, 56487), (57, 42613), (129, 18829), (817, 2973), (991, 2451)]