4494506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 6949800

約数和(自身を除く): 2455294

約数列:

[1, 2, 53, 106, 109, 218, 389, 778, 5777, 11554, 20617, 41234, 42401, 84802, 2247253, 4494506]

約数ペア:

[(1, 4494506), (2, 2247253), (53, 84802), (106, 42401), (109, 41234), (218, 20617), (389, 11554), (778, 5777)]