2290804901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1565827}}^1$

素因数の和:1565864

約数の個数: 16

約数和(自身を含む): 3006389760

約数和(自身を除く): 715584859

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1565827, 10960789, 17224097, 29750713, 120568679, 208254991, 327257843, 2290804901]

約数ペア:

[(1, 2290804901), (7, 327257843), (11, 208254991), (19, 120568679), (77, 29750713), (133, 17224097), (209, 10960789), (1463, 1565827)]