308538222

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{128237}}^1$

素因数の和:128643

約数の個数: 16

約数和(自身を含む): 618620112

約数和(自身を除く): 310081890

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 128237, 256474, 384711, 769422, 51423037, 102846074, 154269111, 308538222]

約数ペア:

[(1, 308538222), (2, 154269111), (3, 102846074), (6, 51423037), (401, 769422), (802, 384711), (1203, 256474), (2406, 128237)]