2890913691

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 4050538560

約数和(自身を除く): 1159624869

約数列:

[1, 3, 29, 87, 113, 157, 339, 471, 1873, 3277, 4553, 5619, 9831, 13659, 17741, 53223, 54317, 162951, 211649, 294061, 514489, 634947, 882183, 1543467, 6137821, 8527769, 18413463, 25583307, 33228893, 99686679, 963637897, 2890913691]

約数ペア:

[(1, 2890913691), (3, 963637897), (29, 99686679), (87, 33228893), (113, 25583307), (157, 18413463), (339, 8527769), (471, 6137821), (1873, 1543467), (3277, 882183), (4553, 634947), (5619, 514489), (9831, 294061), (13659, 211649), (17741, 162951), (53223, 54317)]