2040987588

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{265339}}^1$

素因数の和:265987

約数の個数: 24

約数和(自身を含む): 4769751840

約数和(自身を除く): 2728764252

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 265339, 530678, 796017, 1061356, 1592034, 3184068, 170082299, 340164598, 510246897, 680329196, 1020493794, 2040987588]

約数ペア:

[(1, 2040987588), (2, 1020493794), (3, 680329196), (4, 510246897), (6, 340164598), (12, 170082299), (641, 3184068), (1282, 1592034), (1923, 1061356), (2564, 796017), (3846, 530678), (7692, 265339)]