858015834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{207551}}^1$

素因数の和:207622

約数の個数: 32

約数和(自身を含む): 1882911744

約数和(自身を除く): 1024895910

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 207551, 415102, 622653, 1245306, 2698163, 5396326, 8094489, 11000203, 16188978, 22000406, 33000609, 66001218, 143002639, 286005278, 429007917, 858015834]

約数ペア:

[(1, 858015834), (2, 429007917), (3, 286005278), (6, 143002639), (13, 66001218), (26, 33000609), (39, 22000406), (53, 16188978), (78, 11000203), (106, 8094489), (159, 5396326), (318, 2698163), (689, 1245306), (1378, 622653), (2067, 415102), (4134, 207551)]