797202890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{43397}}^1$

素因数の和:43582

約数の個数: 32

約数和(自身を含む): 1574826624

約数和(自身を除く): 777623734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 18370, 43397, 86794, 216985, 433970, 477367, 954734, 2386835, 4773670, 7247299, 14494598, 36236495, 72472990, 79720289, 159440578, 398601445, 797202890]

約数ペア:

[(1, 797202890), (2, 398601445), (5, 159440578), (10, 79720289), (11, 72472990), (22, 36236495), (55, 14494598), (110, 7247299), (167, 4773670), (334, 2386835), (835, 954734), (1670, 477367), (1837, 433970), (3674, 216985), (9185, 86794), (18370, 43397)]