2157141569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 2469045216

約数和(自身を除く): 311903647

約数列:

[1, 11, 41, 43, 451, 473, 1681, 1763, 2713, 18491, 19393, 29843, 72283, 111233, 116659, 795113, 1223563, 1283249, 4560553, 4783019, 50166083, 52613209, 196103779, 2157141569]

約数ペア:

[(1, 2157141569), (11, 196103779), (41, 52613209), (43, 50166083), (451, 4783019), (473, 4560553), (1681, 1283249), (1763, 1223563), (2713, 795113), (18491, 116659), (19393, 111233), (29843, 72283)]