1068382220

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271163}}^1$

素因数の和:271369

約数の個数: 24

約数和(自身を含む): 2254999824

約数和(自身を除く): 1186617604

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 271163, 542326, 1084652, 1355815, 2711630, 5423260, 53419111, 106838222, 213676444, 267095555, 534191110, 1068382220]

約数ペア:

[(1, 1068382220), (2, 534191110), (4, 267095555), (5, 213676444), (10, 106838222), (20, 53419111), (197, 5423260), (394, 2711630), (788, 1355815), (985, 1084652), (1970, 542326), (3940, 271163)]