4495538

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:401

約数の個数: 16

約数和(自身を含む): 6901440

約数和(自身を除く): 2405902

約数列:

[1, 2, 103, 139, 157, 206, 278, 314, 14317, 16171, 21823, 28634, 32342, 43646, 2247769, 4495538]

約数ペア:

[(1, 4495538), (2, 2247769), (103, 43646), (139, 32342), (157, 28634), (206, 21823), (278, 16171), (314, 14317)]