2105331802

素因数分解:

$2^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{71987}}^1$

素因数の和:74085

約数の個数: 16

約数和(自身を含む): 3610918080

約数和(自身を除く): 1505586278

約数列:

[1, 2, 7, 14, 2089, 4178, 14623, 29246, 71987, 143974, 503909, 1007818, 150380843, 300761686, 1052665901, 2105331802]

約数ペア:

[(1, 2105331802), (2, 1052665901), (7, 300761686), (14, 150380843), (2089, 1007818), (4178, 503909), (14623, 143974), (29246, 71987)]