213696812

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{5231}}^1$

素因数の和:6701

約数の個数: 24

約数和(自身を含む): 427768320

約数和(自身を除く): 214071508

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5231, 5836, 10213, 10462, 20426, 20924, 36617, 40852, 73234, 146468, 7632029, 15264058, 30528116, 53424203, 106848406, 213696812]

約数ペア:

[(1, 213696812), (2, 106848406), (4, 53424203), (7, 30528116), (14, 15264058), (28, 7632029), (1459, 146468), (2918, 73234), (5231, 40852), (5836, 36617), (10213, 20924), (10462, 20426)]