2507723742

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{19913}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 5085239040

約数和(自身を除く): 2577515298

約数列:

[1, 2, 3, 6, 139, 151, 278, 302, 417, 453, 834, 906, 19913, 20989, 39826, 41978, 59739, 62967, 119478, 125934, 2767907, 3006863, 5535814, 6013726, 8303721, 9020589, 16607442, 18041178, 417953957, 835907914, 1253861871, 2507723742]

約数ペア:

[(1, 2507723742), (2, 1253861871), (3, 835907914), (6, 417953957), (139, 18041178), (151, 16607442), (278, 9020589), (302, 8303721), (417, 6013726), (453, 5535814), (834, 3006863), (906, 2767907), (19913, 125934), (20989, 119478), (39826, 62967), (41978, 59739)]