1520451052

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{226123}}^1$

素因数の和:226209

約数の個数: 18

約数和(自身を含む): 2727281564

約数和(自身を除く): 1206830512

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 226123, 452246, 904492, 9271043, 18542086, 37084172, 380112763, 760225526, 1520451052]

約数ペア:

[(1, 1520451052), (2, 760225526), (4, 380112763), (41, 37084172), (82, 18542086), (164, 9271043), (1681, 904492), (3362, 452246), (6724, 226123)]