245320426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{7753}}^1$

素因数の和:8985

約数の個数: 16

約数和(自身を含む): 396663624

約数和(自身を除く): 151343198

約数列:

[1, 2, 13, 26, 1217, 2434, 7753, 15506, 15821, 31642, 100789, 201578, 9435401, 18870802, 122660213, 245320426]

約数ペア:

[(1, 245320426), (2, 122660213), (13, 18870802), (26, 9435401), (1217, 201578), (2434, 100789), (7753, 31642), (15506, 15821)]