2247490782

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{559913}}^1$

素因数の和:560144

約数の個数: 24

約数和(自身を含む): 4891408704

約数和(自身を除く): 2643917922

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 559913, 1119826, 1679739, 3359478, 5039217, 10078434, 124860599, 249721198, 374581797, 749163594, 1123745391, 2247490782]

約数ペア:

[(1, 2247490782), (2, 1123745391), (3, 749163594), (6, 374581797), (9, 249721198), (18, 124860599), (223, 10078434), (446, 5039217), (669, 3359478), (1338, 1679739), (2007, 1119826), (4014, 559913)]