479264038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{109471}}^1$

素因数の和:109683

約数の個数: 16

約数和(自身を含む): 788198400

約数和(自身を除く): 308934362

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 109471, 218942, 1204181, 2408362, 21784729, 43569458, 239632019, 479264038]

約数ペア:

[(1, 479264038), (2, 239632019), (11, 43569458), (22, 21784729), (199, 2408362), (398, 1204181), (2189, 218942), (4378, 109471)]