4390248718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1\times {\mathrm{27779}}^1$

素因数の和:31959

約数の個数: 16

約数和(自身を含む): 6933888000

約数和(自身を除く): 2543639282

約数列:

[1, 2, 19, 38, 4159, 8318, 27779, 55558, 79021, 158042, 527801, 1055602, 115532861, 231065722, 2195124359, 4390248718]

約数ペア:

[(1, 4390248718), (2, 2195124359), (19, 231065722), (38, 115532861), (4159, 1055602), (8318, 527801), (27779, 158042), (55558, 79021)]