7131625564

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2005519}}^1$

素因数の和:2005657

約数の個数: 24

約数和(自身を含む): 14375567360

約数和(自身を除く): 7243941796

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 2005519, 4011038, 8022076, 14038633, 28077266, 56154532, 254700913, 509401826, 1018803652, 1782906391, 3565812782, 7131625564]

約数ペア:

[(1, 7131625564), (2, 3565812782), (4, 1782906391), (7, 1018803652), (14, 509401826), (28, 254700913), (127, 56154532), (254, 28077266), (508, 14038633), (889, 8022076), (1778, 4011038), (3556, 2005519)]