2892893185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{205097}}^1$

素因数の和:205153

約数の個数: 32

約数和(自身を含む): 4410427392

約数和(自身を除く): 1517534207

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 205097, 1025485, 1435679, 2666261, 6358007, 7178395, 13331305, 18663827, 31790035, 44506049, 82654091, 93319135, 222530245, 413270455, 578578637, 2892893185]

約数ペア:

[(1, 2892893185), (5, 578578637), (7, 413270455), (13, 222530245), (31, 93319135), (35, 82654091), (65, 44506049), (91, 31790035), (155, 18663827), (217, 13331305), (403, 7178395), (455, 6358007), (1085, 2666261), (2015, 1435679), (2821, 1025485), (14105, 205097)]