872729522

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{490849}}^1$

素因数の和:490985

約数の個数: 16

約数和(自身を含む): 1507891200

約数和(自身を除く): 635161678

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 490849, 981698, 3435943, 6871886, 62337823, 124675646, 436364761, 872729522]

約数ペア:

[(1, 872729522), (2, 436364761), (7, 124675646), (14, 62337823), (127, 6871886), (254, 3435943), (889, 981698), (1778, 490849)]