2520179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 2841600

約数和(自身を除く): 321421

約数列:

[1, 19, 23, 73, 79, 437, 1387, 1501, 1679, 1817, 5767, 31901, 34523, 109573, 132641, 2520179]

約数ペア:

[(1, 2520179), (19, 132641), (23, 109573), (73, 34523), (79, 31901), (437, 5767), (1387, 1817), (1501, 1679)]