2706420068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5591777}}^1$

素因数の和:5591803

約数の個数: 18

約数和(自身を含む): 5205945318

約数和(自身を除く): 2499525250

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5591777, 11183554, 22367108, 61509547, 123019094, 246038188, 676605017, 1353210034, 2706420068]

約数ペア:

[(1, 2706420068), (2, 1353210034), (4, 676605017), (11, 246038188), (22, 123019094), (44, 61509547), (121, 22367108), (242, 11183554), (484, 5591777)]