318808114

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{2269}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 482474880

約数和(自身を除く): 163666766

約数列:

[1, 2, 163, 326, 431, 862, 2269, 4538, 70253, 140506, 369847, 739694, 977939, 1955878, 159404057, 318808114]

約数ペア:

[(1, 318808114), (2, 159404057), (163, 1955878), (326, 977939), (431, 739694), (862, 369847), (2269, 140506), (4538, 70253)]