4992449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 6497280

約数和(自身を除く): 1504831

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2819, 19733, 31009, 64837, 217063, 453859, 713207, 4992449]

約数ペア:

[(1, 4992449), (7, 713207), (11, 453859), (23, 217063), (77, 64837), (161, 31009), (253, 19733), (1771, 2819)]