2005204837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{12281}}^1$

素因数の和:12564

約数の個数: 16

約数和(自身を含む): 2169492480

約数和(自身を除く): 164287643

約数列:

[1, 23, 31, 229, 713, 5267, 7099, 12281, 163277, 282463, 380711, 2812349, 8756353, 64684027, 87182819, 2005204837]

約数ペア:

[(1, 2005204837), (23, 87182819), (31, 64684027), (229, 8756353), (713, 2812349), (5267, 380711), (7099, 282463), (12281, 163277)]