4993139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 5529600

約数和(自身を除く): 536461

約数列:

[1, 23, 31, 47, 149, 713, 1081, 1457, 3427, 4619, 7003, 33511, 106237, 161069, 217093, 4993139]

約数ペア:

[(1, 4993139), (23, 217093), (31, 161069), (47, 106237), (149, 33511), (713, 7003), (1081, 4619), (1457, 3427)]