2720803534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{65269}}^1$

素因数の和:66387

約数の個数: 16

約数和(自身を含む): 4299987600

約数和(自身を除く): 1579184066

約数列:

[1, 2, 19, 38, 1097, 2194, 20843, 41686, 65269, 130538, 1240111, 2480222, 71600093, 143200186, 1360401767, 2720803534]

約数ペア:

[(1, 2720803534), (2, 1360401767), (19, 143200186), (38, 71600093), (1097, 2480222), (2194, 1240111), (20843, 130538), (41686, 65269)]