4958639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 6228480

約数和(自身を除く): 1269841

約数列:

[1, 7, 19, 23, 133, 161, 437, 1621, 3059, 11347, 30799, 37283, 215593, 260981, 708377, 4958639]

約数ペア:

[(1, 4958639), (7, 708377), (19, 260981), (23, 215593), (133, 37283), (161, 30799), (437, 11347), (1621, 3059)]