1330222418

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{273821}}^1$

素因数の和:274177

約数の個数: 16

約数和(自身を含む): 2286961344

約数和(自身を除く): 956738926

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 273821, 547642, 1916747, 3833494, 95015887, 190031774, 665111209, 1330222418]

約数ペア:

[(1, 1330222418), (2, 665111209), (7, 190031774), (14, 95015887), (347, 3833494), (694, 1916747), (2429, 547642), (4858, 273821)]