2119154716

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{105263}}^1$

素因数の和:105993

約数の個数: 24

約数和(自身を含む): 4244244480

約数和(自身を除く): 2125089764

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 10066, 20132, 105263, 210526, 421052, 736841, 1473682, 2947364, 75684097, 151368194, 302736388, 529788679, 1059577358, 2119154716]

約数ペア:

[(1, 2119154716), (2, 1059577358), (4, 529788679), (7, 302736388), (14, 151368194), (28, 75684097), (719, 2947364), (1438, 1473682), (2876, 736841), (5033, 421052), (10066, 210526), (20132, 105263)]