2069702971

素因数分解:

$7^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1\times {\mathrm{2143}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 2379737088

約数和(自身を除く): 310034117

約数列:

[1, 7, 281, 491, 1967, 2143, 3437, 15001, 137971, 602183, 965797, 1052213, 4215281, 7365491, 295671853, 2069702971]

約数ペア:

[(1, 2069702971), (7, 295671853), (281, 7365491), (491, 4215281), (1967, 1052213), (2143, 965797), (3437, 602183), (15001, 137971)]