6499376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31247}}^1$

素因数の和:31268

約数の個数: 20

約数和(自身を含む): 13561632

約数和(自身を除く): 7062256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31247, 62494, 124988, 249976, 406211, 499952, 812422, 1624844, 3249688, 6499376]

約数ペア:

[(1, 6499376), (2, 3249688), (4, 1624844), (8, 812422), (13, 499952), (16, 406211), (26, 249976), (52, 124988), (104, 62494), (208, 31247)]