2001566705

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1\times {\mathrm{2341}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 2415595008

約数和(自身を除く): 414028303

約数列:

[1, 5, 271, 631, 1355, 2341, 3155, 11705, 171001, 634411, 855005, 1477171, 3172055, 7385855, 400313341, 2001566705]

約数ペア:

[(1, 2001566705), (5, 400313341), (271, 7385855), (631, 3172055), (1355, 1477171), (2341, 855005), (3155, 634411), (11705, 171001)]