1068682286

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{319391}}^1$

素因数の和:319639

約数の個数: 16

約数和(自身を含む): 1839697920

約数和(自身を除く): 771015634

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 319391, 638782, 2235737, 4471474, 76334449, 152668898, 534341143, 1068682286]

約数ペア:

[(1, 1068682286), (2, 534341143), (7, 152668898), (14, 76334449), (239, 4471474), (478, 2235737), (1673, 638782), (3346, 319391)]