2912237210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1478293}}^1$

素因数の和:1478497

約数の個数: 16

約数和(自身を含む): 5268639816

約数和(自身を除く): 2356402606

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 1478293, 2956586, 7391465, 14782930, 291223721, 582447442, 1456118605, 2912237210]

約数ペア:

[(1, 2912237210), (2, 1456118605), (5, 582447442), (10, 291223721), (197, 14782930), (394, 7391465), (985, 2956586), (1970, 1478293)]