244880012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109517}}^1$

素因数の和:109577

約数の個数: 24

約数和(自身を含む): 472241616

約数和(自身を除く): 227361604

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 109517, 219034, 438068, 1423721, 2847442, 4709231, 5694884, 9418462, 18836924, 61220003, 122440006, 244880012]

約数ペア:

[(1, 244880012), (2, 122440006), (4, 61220003), (13, 18836924), (26, 9418462), (43, 5694884), (52, 4709231), (86, 2847442), (172, 1423721), (559, 438068), (1118, 219034), (2236, 109517)]