1920422014

素因数分解:

$2^1\times 7^3\times {\mathrm{2799449}}^1$

素因数の和:2799472

約数の個数: 16

約数和(自身を含む): 3359340000

約数和(自身を除く): 1438917986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2799449, 5598898, 19596143, 39192286, 137173001, 274346002, 960211007, 1920422014]

約数ペア:

[(1, 1920422014), (2, 960211007), (7, 274346002), (14, 137173001), (49, 39192286), (98, 19596143), (343, 5598898), (686, 2799449)]