1356551216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{777839}}^1$

素因数の和:777956

約数の個数: 20

約数和(自身を含む): 2652434400

約数和(自身を除く): 1295883184

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 777839, 1555678, 3111356, 6222712, 12445424, 84784451, 169568902, 339137804, 678275608, 1356551216]

約数ペア:

[(1, 1356551216), (2, 678275608), (4, 339137804), (8, 169568902), (16, 84784451), (109, 12445424), (218, 6222712), (436, 3111356), (872, 1555678), (1744, 777839)]