2549904422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{171757}}^1$

素因数の和:172343

約数の個数: 16

約数和(自身を含む): 4126314192

約数和(自身を除く): 1576409770

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 14846, 171757, 343514, 2232841, 4465682, 98073247, 196146494, 1274952211, 2549904422]

約数ペア:

[(1, 2549904422), (2, 1274952211), (13, 196146494), (26, 98073247), (571, 4465682), (1142, 2232841), (7423, 343514), (14846, 171757)]