2789689814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{6173}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 4459504896

約数和(自身を除く): 1669815082

約数列:

[1, 2, 31, 37, 62, 74, 197, 394, 1147, 2294, 6107, 6173, 7289, 12214, 12346, 14578, 191363, 225959, 228401, 382726, 451918, 456802, 1216081, 2432162, 7080431, 14160862, 37698511, 44994997, 75397022, 89989994, 1394844907, 2789689814]

約数ペア:

[(1, 2789689814), (2, 1394844907), (31, 89989994), (37, 75397022), (62, 44994997), (74, 37698511), (197, 14160862), (394, 7080431), (1147, 2432162), (2294, 1216081), (6107, 456802), (6173, 451918), (7289, 382726), (12214, 228401), (12346, 225959), (14578, 191363)]