4402636

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 8901536

約数和(自身を除く): 4498900

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1621, 2716, 3242, 6484, 11347, 22694, 45388, 157237, 314474, 628948, 1100659, 2201318, 4402636]

約数ペア:

[(1, 4402636), (2, 2201318), (4, 1100659), (7, 628948), (14, 314474), (28, 157237), (97, 45388), (194, 22694), (388, 11347), (679, 6484), (1358, 3242), (1621, 2716)]