1497181232

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{673193}}^1$

素因数の和:673340

約数の個数: 20

約数和(自身を含む): 2921661960

約数和(自身を除く): 1424480728

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 673193, 1346386, 2692772, 5385544, 10771088, 93573827, 187147654, 374295308, 748590616, 1497181232]

約数ペア:

[(1, 1497181232), (2, 748590616), (4, 374295308), (8, 187147654), (16, 93573827), (139, 10771088), (278, 5385544), (556, 2692772), (1112, 1346386), (2224, 673193)]