2146161777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{875627}}^1$

素因数の和:875692

約数の個数: 16

約数和(自身を含む): 3082210560

約数和(自身を除く): 936048783

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 875627, 2626881, 16636913, 37651961, 49910739, 112955883, 715387259, 2146161777]

約数ペア:

[(1, 2146161777), (3, 715387259), (19, 112955883), (43, 49910739), (57, 37651961), (129, 16636913), (817, 2626881), (2451, 875627)]