290762212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{76597}}^1$

素因数の和:76687

約数の個数: 24

約数和(自身を含む): 555488696

約数和(自身を除く): 264726484

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 76597, 153194, 306388, 995761, 1991522, 3983044, 5591581, 11183162, 22366324, 72690553, 145381106, 290762212]

約数ペア:

[(1, 290762212), (2, 145381106), (4, 72690553), (13, 22366324), (26, 11183162), (52, 5591581), (73, 3983044), (146, 1991522), (292, 995761), (949, 306388), (1898, 153194), (3796, 76597)]