268662110

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 492972480

約数和(自身を除く): 224310370

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 1030, 1090, 2393, 4786, 11227, 11965, 22454, 23930, 56135, 112270, 246479, 260837, 492958, 521674, 1232395, 1304185, 2464790, 2608370, 26866211, 53732422, 134331055, 268662110]

約数ペア:

[(1, 268662110), (2, 134331055), (5, 53732422), (10, 26866211), (103, 2608370), (109, 2464790), (206, 1304185), (218, 1232395), (515, 521674), (545, 492958), (1030, 260837), (1090, 246479), (2393, 112270), (4786, 56135), (11227, 23930), (11965, 22454)]