143671286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2207}}^1$

素因数の和:2500

約数の個数: 24

約数和(自身を含む): 237867840

約数和(自身を除く): 94196554

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2207, 2959, 4414, 5918, 24277, 32549, 48554, 65098, 267047, 534094, 593683, 1187366, 6530513, 13061026, 71835643, 143671286]

約数ペア:

[(1, 143671286), (2, 71835643), (11, 13061026), (22, 6530513), (121, 1187366), (242, 593683), (269, 534094), (538, 267047), (2207, 65098), (2959, 48554), (4414, 32549), (5918, 24277)]