1265272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 2395800

約数和(自身を除く): 1130528

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1451, 2902, 5804, 11608, 158159, 316318, 632636, 1265272]

約数ペア:

[(1, 1265272), (2, 632636), (4, 316318), (8, 158159), (109, 11608), (218, 5804), (436, 2902), (872, 1451)]