126814982

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{65167}}^1$

素因数の和:65315

約数の個数: 16

約数和(自身を含む): 218964480

約数和(自身を除く): 92149498

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 65167, 130334, 456169, 912338, 9058213, 18116426, 63407491, 126814982]

約数ペア:

[(1, 126814982), (2, 63407491), (7, 18116426), (14, 9058213), (139, 912338), (278, 456169), (973, 130334), (1946, 65167)]