528028474

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{28349}}^1$

素因数の和:28557

約数の個数: 16

約数和(自身を含む): 809676000

約数和(自身を除く): 281647526

約数列:

[1, 2, 67, 134, 139, 278, 9313, 18626, 28349, 56698, 1899383, 3798766, 3940511, 7881022, 264014237, 528028474]

約数ペア:

[(1, 528028474), (2, 264014237), (67, 7881022), (134, 3940511), (139, 3798766), (278, 1899383), (9313, 56698), (18626, 28349)]