1986292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6449}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 4334400

約数和(自身を除く): 2348108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6449, 12898, 25796, 45143, 70939, 90286, 141878, 180572, 283756, 496573, 993146, 1986292]

約数ペア:

[(1, 1986292), (2, 993146), (4, 496573), (7, 283756), (11, 180572), (14, 141878), (22, 90286), (28, 70939), (44, 45143), (77, 25796), (154, 12898), (308, 6449)]