4997668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{7393}}^1$

素因数の和:7423

約数の個数: 18

約数和(自身を含む): 9471714

約数和(自身を除く): 4474046

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 7393, 14786, 29572, 96109, 192218, 384436, 1249417, 2498834, 4997668]

約数ペア:

[(1, 4997668), (2, 2498834), (4, 1249417), (13, 384436), (26, 192218), (52, 96109), (169, 29572), (338, 14786), (676, 7393)]