320161322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{5333}}^1$

素因数の和:7657

約数の個数: 16

約数和(自身を含む): 517504680

約数和(自身を除く): 197343358

約数列:

[1, 2, 13, 26, 2309, 4618, 5333, 10666, 30017, 60034, 69329, 138658, 12313897, 24627794, 160080661, 320161322]

約数ペア:

[(1, 320161322), (2, 160080661), (13, 24627794), (26, 12313897), (2309, 138658), (4618, 69329), (5333, 60034), (10666, 30017)]