620044898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{134851}}^1$

素因数の和:134894

約数の個数: 24

約数和(自身を含む): 1076118960

約数和(自身を除く): 456074062

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 134851, 269702, 1483361, 2562169, 2966722, 5124338, 16316971, 28183859, 32633942, 56367718, 310022449, 620044898]

約数ペア:

[(1, 620044898), (2, 310022449), (11, 56367718), (19, 32633942), (22, 28183859), (38, 16316971), (121, 5124338), (209, 2966722), (242, 2562169), (418, 1483361), (2299, 269702), (4598, 134851)]