867029156

素因数分解:

$2^2\times 7^1\times {\mathrm{3137}}^1\times {\mathrm{9871}}^1$

素因数の和:13019

約数の個数: 24

約数和(自身を含む): 1734786816

約数和(自身を除く): 867757660

約数列:

[1, 2, 4, 7, 14, 28, 3137, 6274, 9871, 12548, 19742, 21959, 39484, 43918, 69097, 87836, 138194, 276388, 30965327, 61930654, 123861308, 216757289, 433514578, 867029156]

約数ペア:

[(1, 867029156), (2, 433514578), (4, 216757289), (7, 123861308), (14, 61930654), (28, 30965327), (3137, 276388), (6274, 138194), (9871, 87836), (12548, 69097), (19742, 43918), (21959, 39484)]