312963118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 515878272

約数和(自身を除く): 202915154

約数列:

[1, 2, 13, 26, 73, 146, 181, 362, 911, 949, 1822, 1898, 2353, 4706, 11843, 13213, 23686, 26426, 66503, 133006, 164891, 171769, 329782, 343538, 864539, 1729078, 2143583, 4287166, 12037043, 24074086, 156481559, 312963118]

約数ペア:

[(1, 312963118), (2, 156481559), (13, 24074086), (26, 12037043), (73, 4287166), (146, 2143583), (181, 1729078), (362, 864539), (911, 343538), (949, 329782), (1822, 171769), (1898, 164891), (2353, 133006), (4706, 66503), (11843, 26426), (13213, 23686)]