285440204

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{37897}}^1$

素因数の和:38177

約数の個数: 24

約数和(自身を含む): 573017760

約数和(自身を除く): 287577556

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 37897, 75794, 151588, 265279, 530558, 1061116, 10194293, 20388586, 40777172, 71360051, 142720102, 285440204]

約数ペア:

[(1, 285440204), (2, 142720102), (4, 71360051), (7, 40777172), (14, 20388586), (28, 10194293), (269, 1061116), (538, 530558), (1076, 265279), (1883, 151588), (3766, 75794), (7532, 37897)]