2019288081

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{25237}}^1$

素因数の和:25568

約数の個数: 16

約数和(自身を含む): 2725704000

約数和(自身を除く): 706415919

約数列:

[1, 3, 149, 179, 447, 537, 25237, 26671, 75711, 80013, 3760313, 4517423, 11280939, 13552269, 673096027, 2019288081]

約数ペア:

[(1, 2019288081), (3, 673096027), (149, 13552269), (179, 11280939), (447, 4517423), (537, 3760313), (25237, 80013), (26671, 75711)]