1388897322

素因数分解:

$2^1\times 3^1\times {\mathrm{593}}^1\times {\mathrm{390359}}^1$

素因数の和:390957

約数の個数: 16

約数和(自身を含む): 2782486080

約数和(自身を除く): 1393588758

約数列:

[1, 2, 3, 6, 593, 1186, 1779, 3558, 390359, 780718, 1171077, 2342154, 231482887, 462965774, 694448661, 1388897322]

約数ペア:

[(1, 1388897322), (2, 694448661), (3, 462965774), (6, 231482887), (593, 2342154), (1186, 1171077), (1779, 780718), (3558, 390359)]