1275543826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{31741}}^1$

素因数の和:32097

約数の個数: 16

約数和(自身を含む): 1947181248

約数和(自身を除く): 671637422

約数列:

[1, 2, 71, 142, 283, 566, 20093, 31741, 40186, 63482, 2253611, 4507222, 8982703, 17965406, 637771913, 1275543826]

約数ペア:

[(1, 1275543826), (2, 637771913), (71, 17965406), (142, 8982703), (283, 4507222), (566, 2253611), (20093, 63482), (31741, 40186)]