13306045172

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2131013}}^1$

素因数の和:2131247

約数の個数: 24

約数和(自身を含む): 26731439616

約数和(自身を除く): 13425394444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 2131013, 4262026, 8524052, 14917091, 29834182, 59668364, 475215899, 950431798, 1900863596, 3326511293, 6653022586, 13306045172]

約数ペア:

[(1, 13306045172), (2, 6653022586), (4, 3326511293), (7, 1900863596), (14, 950431798), (28, 475215899), (223, 59668364), (446, 29834182), (892, 14917091), (1561, 8524052), (3122, 4262026), (6244, 2131013)]