490446722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{28151}}^1$

素因数の和:28465

約数の個数: 16

約数和(自身を含む): 762130944

約数和(自身を除く): 271684222

約数列:

[1, 2, 31, 62, 281, 562, 8711, 17422, 28151, 56302, 872681, 1745362, 7910431, 15820862, 245223361, 490446722]

約数ペア:

[(1, 490446722), (2, 245223361), (31, 15820862), (62, 7910431), (281, 1745362), (562, 872681), (8711, 56302), (17422, 28151)]