1232566894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{649403}}^1$

素因数の和:649491

約数の個数: 16

約数和(自身を含む): 2018347632

約数和(自身を除く): 785780738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 649403, 1298806, 8442239, 16884478, 47406419, 94812838, 616283447, 1232566894]

約数ペア:

[(1, 1232566894), (2, 616283447), (13, 94812838), (26, 47406419), (73, 16884478), (146, 8442239), (949, 1298806), (1898, 649403)]