1320220762

素因数分解:

$2^1\times 7^1\times {\mathrm{13397}}^1\times {\mathrm{7039}}^1$

素因数の和:20445

約数の個数: 16

約数和(自身を含む): 2263726080

約数和(自身を除く): 943505318

約数列:

[1, 2, 7, 14, 7039, 13397, 14078, 26794, 49273, 93779, 98546, 187558, 94301483, 188602966, 660110381, 1320220762]

約数ペア:

[(1, 1320220762), (2, 660110381), (7, 188602966), (14, 94301483), (7039, 187558), (13397, 98546), (14078, 93779), (26794, 49273)]